TY - BOOK ED - WHO Expert Committee on Biological Standardization. ED - World Health Organization. TI - Expert Committee on Biological Standardization [meeting held in Geneva from 22 to 27 September 1958]: twelfth report SN - 092412072X PY - 1959/// CY - Geneva PB - World Health Organization KW - Biological products KW - standards KW - Anti-bacterial agents KW - Hormones UR - http://apps.who.int/iris/ ER -