title: Infectious nucleic acid from a transmissible agent causing gastroenteritis in pigs.
mesh_terms: D000818:Animals; D004279:DNA, Viral / Q000032:analysis*; D003851:Deoxyribonucleases / Q000494:pharmacology; D005455:Fluorescent Antibody Technique; D005759:Gastroenteritis / Q000209:etiology / Q000662:veterinary*; D009500:Neutralization Tests; D012367:RNA, Viral / Q000032:analysis*; D012260:Ribonucleases / Q000494:pharmacology; D013552:Swine; D013553:Swine Diseases; D014777:Virus Diseases / Q000150:complications / Q000662:veterinary*
chemical_list: D004279:DNA, Viral; D012367:RNA, Viral; D003851:Deoxyribonucleases; D012260:Ribonucleases