Symposium: The smallest stowaways. 1.--African swine fever.
D000034:Abortion, Veterinary / Q000453:epidemiology*; D000349:Africa; D000818:Animals; D005260:Female; D011247:Pregnancy; D013552:Swine; D013553:Swine Diseases / Q000209:etiology*; D014777:Virus Diseases / Q000662:veterinary*