title: Effects of swine husbandry on the incidence of congenital malformations: a matched-paired study.
mesh_terms: D000015:Abnormalities, Multiple / Q000662:veterinary; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D001947:Breeding; D000013:Congenital Abnormalities / Q000453:epidemiology / Q000662:veterinary*; D008923:Missouri; D010575:Pesticides; D012189:Retrospective Studies; D013552:Swine / Q000254:growth & development; D013553:Swine Diseases / Q000151:congenital* / Q000453:epidemiology; D014428:Twins, Conjoined / Q000662:veterinary
chemical_list: D010575:Pesticides