{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,31]],"date-time":"2025-12-31T09:58:57Z","timestamp":1767175137626,"version":"build-2238731810"},"reference-count":10,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2024,3,15]],"date-time":"2024-03-15T00:00:00Z","timestamp":1710460800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2024,3,15]],"date-time":"2024-03-15T00:00:00Z","timestamp":1710460800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Acta Vet Scand"],"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Professor Gerhard Sand (1861\u20131921) was the first professor of veterinary obstetrics at the Royal Veterinary and Agricultural University, Copenhagen, Denmark. He began teaching the theory and practice of obstetrics to veterinary students in 1887 and spent the following years until his death in 1921 developing the veterinary obstetrics teaching program. During this period, veterinary obstetrics was established as an independent discipline at the Royal Veterinary and Agricultural University. Professor Sand\u2019s teaching had a major impact on the field of veterinary obstetrics in Scandinavia. He was devoted to teaching veterinary obstetrics and produced a number of obstetrical illustrations, some of which showed different causes of dystocia, mainly fetal malpresentation in cattle and horses. Professor Sand created the illustrations with the intention of publishing a handbook of obstetrics, but due to illness and an early death, this work was never completed. This compilation of historical artworks of dystocia in cattle and horses includes some of these illustrations and is published to honour Professor Sand, with the intention of making his illustrations widely available for the teaching of veterinary obstetrics.<\/jats:p>","DOI":"10.1186\/s13028-024-00733-1","type":"journal-article","created":{"date-parts":[[2024,3,15]],"date-time":"2024-03-15T10:01:37Z","timestamp":1710496897000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Dystocia in cattle and horses: a compilation of historical artworks dedicated to Professor Gerhard Sand (1861\u20131921)"],"prefix":"10.1186","volume":"66","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1653-4552","authenticated-orcid":false,"given":"J\u00f8rgen Steen","family":"Agerholm","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mette","family":"Christoffersen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jan Boysen-M\u00f8ller","family":"Secher","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Annika","family":"Normann","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hanne Gervi","family":"Pedersen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2024,3,15]]},"reference":[{"key":"733_CR1","unstructured":"LBK no. 1523 of 26 October 2020 Bekendtg\u00f8relse af lov om dyrl\u00e6ger. https:\/\/www.retsinformation.dk\/eli\/lta\/2020\/1523."},{"key":"733_CR2","unstructured":"Friis S. De enkelte studiefag - Veterin\u00e6rstudiet 1880\u20131908. In: Boas JVE, Oppermann A, editors. Den kongelige Veterin\u00e6r og Landboh\u00f8jskole 1858\u20131908, Copenhagen, 1908. 252\u2013\u200994."},{"key":"733_CR3","first-page":"65","volume":"33","author":"Mindeord for Professor Gerhard Sand","year":"1921","unstructured":"Mindeord for Professor Gerhard Sand. Maanedsskr Dyrl\u00e6ger. 1921;33:65\u201371.","journal-title":"Maanedsskr Dyrl\u00e6ger"},{"key":"733_CR4","volume-title":"Den Danske Dyrl\u00e6geforening (1849\u20131949) Danske Dyrl\u00e6ger (1779\u20131947). A\/S Carl Fr","author":"JP Hansen","year":"1949","unstructured":"Hansen JP, Vejlstrup CG. Den Danske Dyrl\u00e6geforening (1849\u20131949) Danske Dyrl\u00e6ger (1779\u20131947). A\/S Carl Fr. Copenhagen: Mortensen; 1949."},{"key":"733_CR5","unstructured":"Sand G, Jensen CO. Unders\u00f8gelser over aarsagen til kv\u00e6rke. Tolvte beretning fra Den Kgl. Veterin\u00e6r- og Landboh\u00f8jskoles Laboratorium for Land\u00f8konomiske. Fors\u00f8g 1886:125\u201395."},{"key":"733_CR6","first-page":"369","volume":"34","author":"S Paulli","year":"1909","unstructured":"Paulli S. Formolinjektion Zur Demonstration Des Situs viscerum bei den Hauss\u00e4ugetieren. Anat Anz. 1909;34:369\u2013757.","journal-title":"Anat Anz"},{"key":"733_CR7","unstructured":"S\u00f8rensen E. Normal Anatomi. In Hermansen NK, Lobedanz M, editors: Den Kongelige Veterin\u00e6r- og Landboh\u00f8jskole 1858\u20131958. Kandrup og Wunch, 1958, Frederiksberg, p. 177\u2013\u200981."},{"key":"733_CR8","unstructured":"Cordts C. https:\/\/kub.ku.dk\/biblioteker\/frederiksberg\/kulturarv\/webudstillinger\/cordts\/. Assessed 11 July 2023."},{"key":"733_CR9","unstructured":"Rasbech NO. Obstetrik og Gyn\u00e6kologi. In Hermansen NK, Lobedanz M, editors: Den Kongelige Veterin\u00e6r- og Landboh\u00f8jskole 1858\u20131958. Kandrup og Wunch, 1958, Frederiksberg, p. 217\u2013\u200920."},{"key":"733_CR10","volume-title":"Husdyrenes reproduktion 1. A\/S Carl Fr","author":"NO Rasbech","year":"1983","unstructured":"Rasbech NO. Husdyrenes reproduktion 1. A\/S Carl Fr. Copenhagen: Mortensen; 1983."}],"updated-by":[{"DOI":"10.1186\/s13028-024-00739-9","type":"correction","label":"Correction","source":"publisher","updated":{"date-parts":[[2024,4,3]],"date-time":"2024-04-03T00:00:00Z","timestamp":1712102400000}}],"container-title":["Acta Veterinaria Scandinavica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s13028-024-00733-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1186\/s13028-024-00733-1\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s13028-024-00733-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,4,17]],"date-time":"2024-04-17T03:06:04Z","timestamp":1713323164000},"score":1,"resource":{"primary":{"URL":"https:\/\/actavetscand.biomedcentral.com\/articles\/10.1186\/s13028-024-00733-1"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,3,15]]},"references-count":10,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2024,12]]}},"alternative-id":["733"],"URL":"https:\/\/doi.org\/10.1186\/s13028-024-00733-1","relation":{},"ISSN":["1751-0147"],"issn-type":[{"value":"1751-0147","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,3,15]]},"assertion":[{"value":"29 January 2024","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"21 February 2024","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"15 March 2024","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"3 April 2024","order":4,"name":"change_date","label":"Change Date","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"Correction","order":5,"name":"change_type","label":"Change Type","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"A Correction to this paper has been published:","order":6,"name":"change_details","label":"Change Details","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"https:\/\/doi.org\/10.1186\/s13028-024-00739-9","URL":"https:\/\/doi.org\/10.1186\/s13028-024-00739-9","order":7,"name":"change_details","label":"Change Details","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Copenhagen University Library, Frederiksberg has consented to the open access publication of the illustrations in the journal.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"The authors declare that they have no competing interests.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}],"article-number":"12"}}