Hunter, G C The occurrence and establishment of parasites in a pig herd established by hysterectomy. [electronic resource] - Research in veterinary science Jul 1974 - 28-31 p. digital Publication Type: Journal Article ISSN: 0034-5288 Subjects--Topical Terms: AnimalsAscariasis--veterinaryAscarisCoccidiosis--drug therapyFeces--analysisFemaleGerm-Free LifeHysterectomy--veterinaryMite Infestations--veterinaryMitesNematode Infections--drug therapyOesophagostomiasis--veterinaryOesophagostomumParasite Egg CountPregnancySulfamethazine--therapeutic useSwineSwine Diseases--etiologyTetramisole--therapeutic useTrichuriasis--veterinaryTrichuris