Swine practitioners' philosophy and practicality of residue prevention.
McKean
J D
JD
Cooperative Extension Service, College of Veterinary Medicine, Iowa State University, Ames 50011-1250.
D000818:Animals; D004350:Drug Residues; D005506:Food Contamination / Q000517:prevention & control*; D008460:Meat / Q000592:standards*; D011786:Quality Control; D013552:Swine; D014481:United States