TY - BOOK ED - WHO Expert Committee on Biological Standardization. ED - World Health Organization. TI - WHO Expert Committee on Biological Standardization [meeting held in Geneva from 30 September to 5 October 1968]: twenty-first report SN - 9241204133 PY - 1969/// CY - Geneva PB - World Health Organization KW - Biological products KW - standards KW - Anti-bacterial agents KW - Hormones N1 - Russian version of nos. 404-438 bound together (barcode no. 00073779) UR - http://apps.who.int/iris/ UR - http://apps.who.int/iris/ ER -