[Porcine parvovirus infection and stillbirth in swine. II. Sero-epizootiological survey (author's transl)].
D000818:Animals; D005260:Female; D005313:Fetal Death / Q000453:epidemiology / Q000276:immunology / Q000662:veterinary*; D007564:Japan; D010321:Parvoviridae / Q000276:immunology*; D011247:Pregnancy; D012621:Seasons; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology / Q000276:immunology*