[The role of Dutch veterinarians in the drug residue problem].
van Os
J L
JL
Beukers
R
R
D000818:Animals; D002417:Cattle; D004350:Drug Residues; D005260:Female; D008414:Mastitis, Bovine / Q000188:drug therapy; D008892:Milk / Q000592:standards*; D009426:Netherlands; D010406:Penicillins / Q000627:therapeutic use; D018634:Veterinarians; D014730:Veterinary Medicine / Q000592:standards*
D010406:Penicillins