{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,12]],"date-time":"2026-02-12T08:30:58Z","timestamp":1770885058019,"version":"3.50.1"},"reference-count":62,"publisher":"FapUNIFESP (SciELO)","issue":"1","license":[{"start":{"date-parts":[[2019,3,1]],"date-time":"2019-03-01T00:00:00Z","timestamp":1551398400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2019,3,1]],"date-time":"2019-03-01T00:00:00Z","timestamp":1551398400000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2019,3,1]],"date-time":"2019-03-01T00:00:00Z","timestamp":1551398400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev. Bras. Parasitol. Vet."],"abstract":"<jats:p>Abstract  The aim of this study was to determine the frequency and factors associated to Babesia caballi, Theileria equi and Trypanosoma evansi in naturally infected equids from the northeast Brazil. Blood samples from 569 equids (528 horses, 8 mules, and 33 donkeys) were collected and tested for the presence of DNA of each of these protozoan parasites by PCR. Generalized linear models were used to evaluate risk factors associated with the infection. The frequency of T. equi infection was 83.5% (475\/569) - 84.3% in horses, and 73.2% in donkeys and mules. The results of the final model indicated that age (senior group) and animal species (mule and donkey group) were protective factors against this pathogen. The frequency of B. caballi infection was 24.3% (138\/569) - 23.5% in horses and 34.1% in donkeys and mules. Age (adult and senior group) was considered a protective factor against B. caballi infection whereas animal species (donkey and mule group) were considered a risk factor for the infection. Trypanosoma evansi infection was not detected in any of animals. Our results suggest that equids from the area studied may be infected earlier in life with the etiological agents of equine piroplasmosis and become asymptomatic carriers.<\/jats:p>","DOI":"10.1590\/s1984-296120180090","type":"journal-article","created":{"date-parts":[[2019,2,15]],"date-time":"2019-02-15T18:54:39Z","timestamp":1550256879000},"page":"47-58","source":"Crossref","is-referenced-by-count":14,"title":["Frequency and factors associated with Theileria equi, Babesia caballi and Trypanosoma evansi in equids from Bahia (Northeast Brazil)"],"prefix":"10.1590","volume":"28","author":[{"given":"Sonia Carmen Lopo","family":"Costa","sequence":"first","affiliation":[{"name":"Universidade Estadual de Santa Cruz,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J\u00e9ssica de Souza","family":"Freitas","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Santa Cruz,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A\u00edsla Nascimento da","family":"Silva","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Santa Cruz,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Luciana Carvalho","family":"Lacerda","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Santa Cruz,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rebeca D\u00e1lety Santos","family":"Cruz","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Santa Cruz,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"F\u00e1bio Santos","family":"Carvalho","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Santa Cruz,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maria Julia Salim","family":"Pereira","sequence":"additional","affiliation":[{"name":"Universidade Federal Rural do Rio de Janeiro,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9113-5968","authenticated-orcid":false,"given":"Alexandre Dias","family":"Munhoz","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Santa Cruz,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"530","published-online":{"date-parts":[[2019,3]]},"reference":[{"issue":"2","key":"ref1","doi-asserted-by":"crossref","first-page":"130","DOI":"10.1016\/j.vetpar.2007.05.017","article-title":"Molecular evidence for transplacental transmission of Theileria equi from carrier mares to their apparently healthy foals","volume":"148","author":"Allsopp MTEP","year":"2007","journal-title":"Vet Parasitol"},{"issue":"2","key":"ref2","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1590\/S0074-02761961000200001","article-title":"Notas de Ixodologia. VIII. Lista e chave para os representantes da fauna ixodol\u00f3gica brasileira","volume":"59","author":"Arag\u00e3o HB","year":"1961","journal-title":"Mem Inst Oswaldo Cruz"},{"issue":"1-2","key":"ref3","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1016\/j.vetpar.2006.09.015","article-title":"A serological study of Babesia caballi and Theileria equi in Thoroughbreds in Trinidad","volume":"144","author":"Asgarali Z","year":"2007","journal-title":"Vet Parasitol"},{"issue":"1","key":"ref4","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1016\/j.exppara.2013.02.003","article-title":"Trypanosoma evansi: detection of Trypanosoma evansi DNA in naturally and experimentally infected animals using TBR1& TBR 2 primers","volume":"134","author":"Ashour AA","year":"2013","journal-title":"Exp Parasitol"},{"issue":"4","key":"ref5","doi-asserted-by":"crossref","first-page":"228","DOI":"10.1590\/S1984-29612010000400007","article-title":"Occurrence of Theileria equi in horses raised in the Jaboticabal microregion, S\u00e3o Paulo State, Brazil","volume":"19","author":"Baldani CD","year":"2010","journal-title":"Rev Bras Parasitol Vet"},{"key":"ref6","series-title":"Carrapatos de import\u00e2ncia m\u00e9dico-veterin\u00e1ria da regi\u00e3o neotropical: um guia ilustrado para identifica\u00e7\u00e3o de esp\u00e9cies","author":"Barros-Battesti DM","year":"2006"},{"issue":"1","key":"ref7","doi-asserted-by":"crossref","first-page":"1","DOI":"10.18637\/jss.v067.i01","article-title":"Fitting linear mixed-effects models using lme4","volume":"67","author":"Bates D","year":"2015","journal-title":"J Stat Softw"},{"issue":"4","key":"ref8","doi-asserted-by":"crossref","first-page":"351","DOI":"10.1016\/S0304-4017(02)00131-0","article-title":"Detection of natural infection of Boophilus microplus with Babesia equi and Babesia caballi in Brazilian horses using nested polymerase chain reaction","volume":"107","author":"Battsetseg B","year":"2002","journal-title":"Vet Parasitol"},{"issue":"9","key":"ref9","doi-asserted-by":"crossref","first-page":"4172","DOI":"10.1128\/JCM.41.9.4172-4177.2003","article-title":"Development and Evaluation of a Seminested PCR for Detection and Differentiation of Babesia gibsoni (Asian Genotype) and B. canis DNA in Canine Blood Samples","volume":"41","author":"Birkenheuer AJ","year":"2003","journal-title":"J Clin Microbiol"},{"issue":"2","key":"ref10","doi-asserted-by":"crossref","first-page":"139","DOI":"10.1016\/S0007-1935(96)80070-4","article-title":"Equine piroplasmosis an update on diagnosis, treatment and prevention","volume":"152","author":"Br\u00fcning A","year":"1996","journal-title":"Br Vet J"},{"issue":"2","key":"ref11","doi-asserted-by":"crossref","first-page":"320","DOI":"10.1016\/j.vetpar.2007.11.010","article-title":"Repeated high dose imidocarb dipropionate treatment did not eliminate Babesia caballi from naturally infected horses as determined by PCR- reverse line blot hybridization","volume":"151","author":"Butler CM","year":"2008","journal-title":"Vet Parasitol"},{"issue":"7","key":"ref12","doi-asserted-by":"crossref","first-page":"753","DOI":"10.1292\/jvms.68.753","article-title":"Seroepidemiological evidence for the possible presence of Babesia (Theileria) equi and Babesia caballi infections in donkeys in western Xinjiang, China","volume":"68","author":"Chahan B","year":"2006","journal-title":"J Vet Med Sci"},{"issue":"2","key":"ref13","doi-asserted-by":"crossref","first-page":"337","DOI":"10.1515\/ap-2016-0044","article-title":"Molecular detection and prevalence of Theileria equi and Babesia caballi in horses of central Balkan","volume":"61","author":"Davitkov D","year":"2016","journal-title":"Acta Parasitol"},{"issue":"1","key":"ref14","doi-asserted-by":"crossref","first-page":"6","DOI":"10.1016\/0007-1935(92)90061-5","article-title":"Equine piroplasmosis: a review","volume":"148","author":"de Waal DT","year":"1992","journal-title":"Br Vet J"},{"key":"ref15","series-title":"Veterinary epidemiologic research.","author":"Dohoo IR","year":"2003","edition":"2nd"},{"issue":"2","key":"ref16","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1016\/0001-706X(94)90055-8","article-title":"Investigations on naturally occurring Trypanosoma evansi infections in horses, cattle, dogs and capybaras (Hydrochaeris hydrochaeris ) in Pantanal de Pocon\u00e9 (Mato Grosso, Brazil)","volume":"58","author":"Franke CR","year":"1994","journal-title":"Acta Trop"},{"issue":"2","key":"ref17","doi-asserted-by":"crossref","first-page":"172","DOI":"10.1016\/j.tvjl.2012.06.012","article-title":"Seroprevalence and risk factors associated with Babesia caballi and Theileria equi infection in equids","volume":"195","author":"Garc\u00eda-Bocanegra I","year":"2013","journal-title":"Vet J"},{"issue":"7","key":"ref18","doi-asserted-by":"crossref","first-page":"955","DOI":"10.1089\/vbz.2010.0193","article-title":"Prevalence of Theileria equi and Babesia caballi infection in horses from northern Italy","volume":"11","author":"Grandi G","year":"2011","journal-title":"Vector Borne Zoonotic Dis"},{"issue":"1","key":"ref19","doi-asserted-by":"crossref","first-page":"71","DOI":"10.1007\/s00436-014-4161-9","article-title":"Piroplasmosis in an endemic area: analysis of the risk factors and their implications in the control of Theileriosis and Babesiosis in horses","volume":"114","author":"Guidi E","year":"2015","journal-title":"Parasitol Res"},{"key":"ref20","first-page":"18","article-title":"Prevalence and risk factors of Theileria equi infection in horses in Minas Gerais, Brazil","volume":"3","author":"Guimar\u00e3es AM","year":"2016","journal-title":"Vet Parasitol: Reg Stud Rep"},{"issue":"1","key":"ref21","doi-asserted-by":"crossref","first-page":"137","DOI":"10.7589\/2013-11-316","article-title":"Prevalence of Theileria equi and Babesia caballi as well as the identification of associated ticks in sympatric grevy\u2019s zebras ( Equus grevyi) and donkeys (Equus africanus asinus ) in northern Kenya","volume":"51","author":"Hawkins E","year":"2015","journal-title":"J Wildl Dis"},{"issue":"1","key":"ref22","doi-asserted-by":"crossref","first-page":"63","DOI":"10.1007\/s00436-007-0726-1","article-title":"Detection and molecular characterization of Babesia caballi and Theileria equi isolates from endemic areas of Brazil","volume":"102","author":"Heim A","year":"2007","journal-title":"Parasitol Res"},{"issue":"1","key":"ref23","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S0304-4017(99)00108-9","article-title":"Seroepidemiologic studies on Babesia equi and Babesia caballi infections in Brazil","volume":"85","author":"Heuchert CMS","year":"1999","journal-title":"Vet Parasitol"},{"key":"ref24","series-title":"The trypanosomes of mammals: a zoological monograph.","author":"Hoare CA","year":"1972"},{"issue":"3-4","key":"ref25","doi-asserted-by":"crossref","first-page":"248","DOI":"10.1016\/j.vetpar.2014.01.026","article-title":"Seroprevalence of Babesia caballi and Theileria equi in five draught equine populated metropolises of Punjab, Pakistan","volume":"202","author":"Hussain MH","year":"2014","journal-title":"Vet Parasitol"},{"issue":"11","key":"ref26","doi-asserted-by":"crossref","first-page":"3475","DOI":"10.1128\/JCM.37.11.3475-3480.1999","article-title":"Cloning and expression of a 48-kilodalton Babesia caballi merozoite rhoptry protein and potential use of the recombinant antigen in an enzyme-linked immunosorbent assay","volume":"37","author":"Ikadai H","year":"1999","journal-title":"J Clin Microbiol"},{"key":"ref27","series-title":"Produ\u00e7\u00e3o Pecu\u00e1ria Municipal","year":"2015"},{"key":"ref28","series-title":"Normais Climatol\u00f3gicas (1961-1990)","year":"2010"},{"issue":"4","key":"ref29","doi-asserted-by":"crossref","first-page":"1","DOI":"10.4322\/rbpv.01804001","article-title":"Prevalence of equine Piroplasmosis and its association with tick infestation in the State of S\u00e3o Paulo, Brazil","volume":"18","author":"Kerber CE","year":"2009","journal-title":"Rev Bras Parasitol Vet"},{"issue":"3-4","key":"ref30","doi-asserted-by":"crossref","first-page":"273","DOI":"10.1016\/j.vetpar.2010.01.011","article-title":"Seroprevalence of equine piroplasms and host-related factors associated with infection in Greece","volume":"169","author":"Kouam MK","year":"2010","journal-title":"Vet Parasitol"},{"issue":"2","key":"ref31","doi-asserted-by":"crossref","first-page":"gmr16029633","DOI":"10.4238\/gmr16029633","article-title":"Feline immunodeficiency virus and feline leukemia virus: frequency and associated factors in cats in northeastern Brazil","volume":"16","author":"Lacerda LC","year":"2017","journal-title":"Genet Mol Res"},{"issue":"1","key":"ref32","doi-asserted-by":"crossref","first-page":"100","DOI":"10.1186\/s12917-015-0411-z","article-title":"Clinical investigation on Theileria equi and Babesia caballi infections in Italian donkeys","volume":"11","author":"Laus F","year":"2015","journal-title":"BMC Vet Res"},{"issue":"2","key":"ref33","first-page":"27","article-title":"Estudo sobre a epizootiologia de Babesia caballi (Nuttall & Strickland, 1910) na microrregi\u00e3o de Goi\u00e2nia, Estado de Goi\u00e1s","volume":"27","author":"Linhares GFC","year":"1997","journal-title":"Anais Esc Agron Vet"},{"key":"ref34","series-title":"Infectious tropical diseases of domestic animals.","author":"Losos GJ","year":"1986"},{"issue":"3-4","key":"ref35","doi-asserted-by":"crossref","first-page":"461","DOI":"10.1016\/j.vetpar.2011.11.069","article-title":"Molecular and serological detection of Theileria equi and Babesia caballi in donkeys (Equus asinus) in Brazil","volume":"186","author":"Machado RZ","year":"2012","journal-title":"Vet Parasitol"},{"issue":"3","key":"ref36","doi-asserted-by":"crossref","first-page":"459","DOI":"10.1590\/1089-6891v17i334947","article-title":"Inqu\u00e9rito epidemiol\u00f3gico de suposto foco de febre maculosa","volume":"17","author":"Martins MEP","year":"2016","journal-title":"Cienc Anim Bras"},{"issue":"2","key":"ref37","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1016\/j.ttbdis.2010.03.002","article-title":"Nymphs of the genus Amblyomma (Acari: Ixodidae) of Brazil: descriptions, redescriptions, and identification key","volume":"1","author":"Martins TF","year":"2010","journal-title":"Ticks Tick Borne Dis"},{"issue":"7","key":"ref38","doi-asserted-by":"crossref","first-page":"909","DOI":"10.1016\/0020-7519(92)90047-O","article-title":"Sensitive detection of trypanosomes in tsetse flies by DNA amplification","volume":"22","author":"Masiga DK","year":"1992","journal-title":"Int J Parasitol"},{"issue":"3","key":"ref39","doi-asserted-by":"crossref","first-page":"346","DOI":"10.1016\/j.tvjl.2009.03.021","article-title":"Prevalence and diagnosis of Babesia and Theileria infections in horses in Italy: A preliminary study","volume":"184","author":"Moretti A","year":"2010","journal-title":"Vet J"},{"issue":"2","key":"ref40","first-page":"257","article-title":"Subclinical Theileria equi infection and rhabdomyolysis in three endurance horses","volume":"33","author":"Mu\u00f1oz A","year":"2013","journal-title":"Pak Vet J"},{"issue":"1","key":"ref41","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1016\/S0304-4017(01)00471-X","article-title":"Detection of Babesia equi (Laveran, 1901) by nested polymerase chain reaction","volume":"101","author":"Nicolaiewsky TB","year":"2001","journal-title":"Vet Parasitol"},{"issue":"4","key":"ref42","doi-asserted-by":"crossref","first-page":"205","DOI":"10.1016\/j.jevs.2011.08.023","article-title":"Occurrence of Trypanosoma evansi in Horses in the State of Minas Gerais, Brazil","volume":"32","author":"Nunes JTS","year":"2012","journal-title":"J Equine Vet Sci"},{"issue":"5","key":"ref43","doi-asserted-by":"crossref","first-page":"683","DOI":"10.1016\/j.ttbdis.2015.05.015","article-title":"A field survey for the seroprevalence of Theileria equi and Babesia caballi in donkeys from Nuu Division, Kenya","volume":"6","author":"Oduori DO","year":"2015","journal-title":"Ticks Tick Borne Dis"},{"key":"ref44","series-title":"Trypanosoma evansi infections (including surra)","year":"2017"},{"issue":"3","key":"ref45","doi-asserted-by":"crossref","first-page":"578","DOI":"10.1016\/j.tvjl.2014.09.025","article-title":"Seroprevalence and risk factors associated with Babesia caballi and Theileria equi infections in donkeys from Southern Italy","volume":"202","author":"Piantedosi D","year":"2014","journal-title":"Vet J"},{"issue":"9","key":"ref46","doi-asserted-by":"crossref","first-page":"1096","DOI":"10.1017\/S0031182013000486","article-title":"Infections by Babesia caballi and Theileria equi in Jordanian equids: epidemiology and genetic diversity","volume":"140","author":"Qablan MA","year":"2013","journal-title":"Parasitology"},{"key":"ref47","series-title":"R: a language and environment for statistical computing","year":"2016"},{"issue":"7","key":"ref48","doi-asserted-by":"crossref","first-page":"2611","DOI":"10.1007\/s00436-013-3429-9","article-title":"Prevalence of Theileria equi, Babesia caballi, and Anaplasma phagocytophilum in horses from the north of Portugal","volume":"112","author":"Ribeiro AJ","year":"2013","journal-title":"Parasitol Res"},{"issue":"4","key":"ref49","doi-asserted-by":"crossref","first-page":"239","DOI":"10.1590\/S0100-736X2005000400010","article-title":"Surtos de tripanossom\u00edase por Trypanosoma evansi em equinos no Rio Grande do Sul: aspectos epidemiol\u00f3gicos, cl\u00ednicos, hematol\u00f3gicos e patol\u00f3gicos","volume":"25","author":"Rodrigues A","year":"2005","journal-title":"Pesq Vet Bras"},{"issue":"2","key":"ref50","doi-asserted-by":"crossref","first-page":"118","DOI":"10.22256\/pubvet.v10n2.118-124","article-title":"An\u00e1lise epidemiol\u00f3gica, cl\u00ednica e patol\u00f3gica da tripanossom\u00edase \u201cMal das Cadeiras\u201d","volume":"10","author":"Rodrigues R","year":"2016","journal-title":"Pubvet"},{"issue":"7","key":"ref51","doi-asserted-by":"crossref","first-page":"497","DOI":"10.1016\/j.jevs.2013.03.189","article-title":"Equine piroplasmosis","volume":"33","author":"Rothschild CM","year":"2013","journal-title":"J Equine Vet Sci"},{"issue":"Pt 7","key":"ref52","doi-asserted-by":"crossref","first-page":"939","DOI":"10.1017\/S0031182007002405","article-title":"Age-dependent dynamics of Theileria equi and Babesia caballi infections in southwest Mongolia based on IFAT and\/or PCR prevalence data from domestic horses and ticks","volume":"134","author":"R\u00fcegg SR","year":"2007","journal-title":"Parasitology"},{"issue":"6","key":"ref53","doi-asserted-by":"crossref","first-page":"484","DOI":"10.11606\/S1413-95962009000600007","article-title":"Estudo comparativo de tr\u00eas m\u00e9todos de diagn\u00f3stico para detec\u00e7\u00e3o de anticorpos anti-Theileria equi em eq\u00fcinos de \u00e1reas end\u00eamicas do estado do Rio de","volume":"46","author":"Santos TM","year":"2009","journal-title":"Braz J Vet Res Anim Sci"},{"issue":"3","key":"ref54","doi-asserted-by":"crossref","first-page":"235","DOI":"10.1590\/S1984-29612011000300011","article-title":"Factors associated to Theileria equi in equids of two microregions from Rio de Janeiro, Brazil","volume":"20","author":"Santos TM","year":"2011","journal-title":"Rev Bras Parasitol Vet"},{"issue":"10","key":"ref55","doi-asserted-by":"crossref","first-page":"865","DOI":"10.1016\/j.jevs.2015.08.011","article-title":"Seroprevalence and Molecular Analysis of Babesia caballi and Theileria equi in Horses From Central Italy During a 10-Year Period","volume":"35","author":"Sgorbini M","year":"2015","journal-title":"J Equine Vet Sci"},{"issue":"4","key":"ref56","doi-asserted-by":"crossref","first-page":"251","DOI":"10.1016\/S0304-4017(97)00228-8","article-title":"Seroprevalence of Babesia equi among horses in Israel using competitive inhibition ELISA and IFA assays","volume":"76","author":"Shkap V","year":"1998","journal-title":"Vet Parasitol"},{"issue":"2","key":"ref57","doi-asserted-by":"crossref","first-page":"233","DOI":"10.1590\/S0103-84781995000200010","article-title":"Pathogenesis of Trypanosoma evansi infection in dogs and horses: hematological and clinical aspects","volume":"25","author":"Silva RAMS","year":"1995","journal-title":"Cienc Rural"},{"key":"ref58","series-title":"Metodologia do teste de imunofluoresc\u00eancia indireta para o diagn\u00f3stico da tripanosomose equina","author":"Silva RAMS","year":"2003"},{"key":"ref59","series-title":"Linear mixed effects modelling using R","author":"Starkweather J","year":"2010"},{"issue":"6","key":"ref60","doi-asserted-by":"crossref","first-page":"537","DOI":"10.1016\/j.ttbdis.2013.07.005","article-title":"Seroepidemiological survey of Theileria equi and Babesia caballi in horses from a rural and from urban areas of Paran\u00e1 State, southern Brazil","volume":"4","author":"Vieira TSWJ","year":"2013","journal-title":"Ticks Tick Borne Dis"},{"issue":"1-3","key":"ref61","doi-asserted-by":"crossref","first-page":"43","DOI":"10.1016\/0304-4017(86)90091-9","article-title":"Species-specific serodiagnosis of equine piroplasma infections by means of complement fixation test (CFT), immunofluorescence (IIF), and enzyme-linked immunosorbent assay (ELISA)","volume":"20","author":"Weiland G","year":"1986","journal-title":"Vet Parasitol"},{"issue":"5","key":"ref62","doi-asserted-by":"crossref","first-page":"301","DOI":"10.1016\/j.jevs.2008.03.005","article-title":"Clinical and laboratory findings in equine piroplasmosis","volume":"28","author":"Zobba R","year":"2008","journal-title":"J Equine Vet Sci"}],"container-title":["Revista Brasileira de Parasitologia Veterin\u00e1ria"],"original-title":[],"link":[{"URL":"http:\/\/www.scielo.br\/pdf\/rbpv\/v28n1\/1984-2961-rbpv-S1984-296120180090.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,1,23]],"date-time":"2021-01-23T11:33:48Z","timestamp":1611401628000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.scielo.br\/scielo.php?script=sci_arttext&pid=S1984-29612019000100047&tlng=en"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,3]]},"references-count":62,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2019,3]]}},"alternative-id":["S1984-29612019000100047"],"URL":"https:\/\/doi.org\/10.1590\/s1984-296120180090","relation":{},"ISSN":["1984-2961","0103-846X"],"issn-type":[{"value":"1984-2961","type":"electronic"},{"value":"0103-846X","type":"print"}],"subject":[],"published":{"date-parts":[[2019,3]]}}}