Categorizing insufficient pain alleviation.
D000700:Analgesics / Q000008:administration & dosage*; D035661:Animal Care Committees; D000827:Animal Welfare / Q000331:legislation & jurisprudence; D000818:Animals; D000830:Animals, Laboratory / Q000601:surgery; D006168:Guinea Pigs / Q000601:surgery*; D010149:Postoperative Pain / Q000188:drug therapy / Q000662:veterinary*; D014481:United States; D016885:United States Department of Agriculture / Q000331:legislation & jurisprudence
D000700:Analgesics