EVALUATION 555,974 Evaluation of certain veterinary drug residues in food : fortieth report of the Joint FAO/WHO Expert Committee on Food Additives. - Geneva : World Health Organization, 1993. - VI, 62 s. ; 24 cm. - (WHO Technical Report Series, ISSN 0512-3054 ; 832) Blbliogr. s. 54 ISBN 92-4-120832-5