TY - BOOK ED - World Health Organization. TI - Evaluation of certain veterinary drug residues in food: thirty-eight report of the Joint FAO / WHO Expert Committe on Food Additives T2 - WHO technical report series SN - 9241208155 SN - 05123054 PY - 1991/// CY - Geneva, Switzerland PB - World Health Organization KW - Drug residues KW - Analysis KW - Drug Therapy KW - veterinary KW - Food contamination KW - Veterinary drug residues N1 - Includes bibliographical references ER -