[Contribution to the study of the sheep abortion virus: its incidence in human pathology].
D000034:Abortion, Veterinary; D000818:Animals; D005260:Female; D006801:Humans; D015994:Incidence; D007239:Infections; D041102:Neorickettsia; D011247:Pregnancy; D012756:Sheep; D012757:Sheep Diseases; D014777:Virus Diseases / Q000635:transmission*
ABORTION/veterinary; NEORICKETTSIA/infection; SHEEP/diseases; VIRUS DISEASES/transmission