TY - BOOK ED - WHO Expert Committee on Biological Standardization ED - World Health Organization. TI - WHO Expert Committee on Biological Standardization: forty-sixth report SN - 9241208724 SN - 0512-3054 CY - Geneva PB - World Health Organization KW - Biological products KW - standards UR - http://apps.who.int/iris/ UR - http://apps.who.int/iris/ ER -