title: A pig herd established by hysterectomy. II. Health and performance.
mesh_terms: D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D001835:Body Weight; D004927:Escherichia coli Infections / Q000662:veterinary; D005856:Germ-Free Life; D006128:Growth; D007044:Hysterectomy / Q000662:veterinary*; D009175:Mycoplasma Infections / Q000662:veterinary; D009349:Nematode Infections / Q000662:veterinary; D011529:Protozoan Infections, Animal; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology; D013997:Time Factors