{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T20:47:35Z","timestamp":1777927655996,"version":"3.51.4"},"reference-count":13,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[1992,11,1]],"date-time":"1992-11-01T00:00:00Z","timestamp":720576000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int J STD AIDS"],"published-print":{"date-parts":[[1992,11]]},"abstract":"<jats:p>The prevalence of urogenital infection caused by Chlamydia trachomatis was examined in 100 non-pregnant women with cervicitis, and 100 healthy women, in San Salvador City, El Salvador. Pharmacia Chlamydia EIA test was used for the detection of chlamydial antigen in urethral and cervical specimens from all the women. Direct immunofluorescence was used for confirmative tests on the EIA positive and the negative gray zone samples. C. trachomatis antigen was detected in 28% of the women with cervicitis compared with 5% in the group of healthy women ( P &lt; 0.001). The cervicitis group were also screened for Neisseria gonorrhoeae which was isolated from 12% of them. One strain out of 12 was beta-lactamase producing (PPNG). Five per cent of the women with cervicitis had simultaneous C. trachomatis and N. gonorrhoeae infections.<\/jats:p>","DOI":"10.1177\/095646249200300607","type":"journal-article","created":{"date-parts":[[2017,1,12]],"date-time":"2017-01-12T19:07:32Z","timestamp":1484248052000},"page":"434-436","source":"Crossref","is-referenced-by-count":4,"title":["Prevalence of Urogenital\n                    <i>Chlamydia Trachomatis<\/i>\n                    Infection in El Salvador. II. Gynaecology Outpatients"],"prefix":"10.1177","volume":"3","author":[{"given":"Ana Berta Ca\u00f1as","family":"Posada","sequence":"first","affiliation":[{"name":"Department of Microbiology, Vacuity of Medicine, University of El Salvador"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jon","family":"Jonasson","sequence":"additional","affiliation":[{"name":"Karolinska Institute, Department of Clinical Bacteriology, Huddinge Hospital, Stockholm, Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Leonor","family":"de Linares","sequence":"additional","affiliation":[{"name":"Department of Microbiology, Vacuity of Medicine, University of El Salvador"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Solgun","family":"Bygdeman","sequence":"additional","affiliation":[{"name":"Karolinska Institute, Department of Clinical Bacteriology, Huddinge Hospital, Stockholm, Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1992,11,1]]},"reference":[{"key":"bibr1-095646249200300607","first-page":"589","volume-title":"Harrison's principles of internal medicine","author":"Holmes KK.","year":"1984","edition":"9"},{"key":"bibr2-095646249200300607","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9378(86)90073-6"},{"key":"bibr3-095646249200300607","doi-asserted-by":"publisher","DOI":"10.7326\/0003-4819-95-6-685"},{"key":"bibr4-095646249200300607","first-page":"562","volume":"138","author":"Golden N","year":"1984","journal-title":"Am J Dis Child"},{"key":"bibr5-095646249200300607","first-page":"375","volume":"138","author":"Schachter J","year":"1983","journal-title":"West J Med"},{"key":"bibr6-095646249200300607","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1542\/peds.71.3.333","volume":"71","author":"Fraser JJ","year":"1983","journal-title":"Pediatrics"},{"key":"bibr7-095646249200300607","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-3476(84)80614-9"},{"key":"bibr8-095646249200300607","first-page":"157","volume":"17","author":"Westr\u00f6m L","year":"1982","journal-title":"Int J Gynecol Obster"},{"key":"bibr9-095646249200300607","doi-asserted-by":"publisher","DOI":"10.1177\/095646249200300108"},{"key":"bibr10-095646249200300607","first-page":"494","volume":"61","author":"Kjellander J","year":"1964","journal-title":"Acta Pathol Microbiol Scand"},{"key":"bibr11-095646249200300607","doi-asserted-by":"publisher","DOI":"10.1128\/AAC.1.4.283"},{"key":"bibr12-095646249200300607","first-page":"1477","volume":"124","author":"Bowie WR","year":"1981","journal-title":"Can Med Assoc J"},{"key":"bibr13-095646249200300607","volume-title":"Sexually transmitted diseases in Honduras","author":"Venegas VS.","year":"1990"}],"container-title":["International Journal of STD &amp; AIDS"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/095646249200300607","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/095646249200300607","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T22:50:11Z","timestamp":1777675811000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/095646249200300607"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1992,11]]},"references-count":13,"journal-issue":{"issue":"6","published-print":{"date-parts":[[1992,11]]}},"alternative-id":["10.1177\/095646249200300607"],"URL":"https:\/\/doi.org\/10.1177\/095646249200300607","relation":{},"ISSN":["0956-4624","1758-1052"],"issn-type":[{"value":"0956-4624","type":"print"},{"value":"1758-1052","type":"electronic"}],"subject":[],"published":{"date-parts":[[1992,11]]}}}