Diseases of aged swine.
D000367:Age Factors; D000818:Animals; D002908:Chronic Disease; D003556:Cystitis / Q000453:epidemiology / Q000662:veterinary; D004714:Endometrial Hyperplasia / Q000453:epidemiology / Q000662:veterinary; D005096:Exostoses / Q000453:epidemiology / Q000662:veterinary; D005260:Female; D005759:Gastroenteritis / Q000453:epidemiology / Q000662:veterinary; D006333:Heart Failure / Q000453:epidemiology / Q000662:veterinary; D008297:Male; D009369:Neoplasms / Q000453:epidemiology / Q000662:veterinary; D009393:Nephritis / Q000453:epidemiology / Q000662:veterinary; D013122:Spinal Diseases / Q000453:epidemiology / Q000662:veterinary; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology*