TY - BOOK ED - WHO Scientific Group on the Clinical Aspects of Oral Gestogens. ED - World Health Organization. TI - Clinical aspects of oral gestogens: report of a WHO Scientific Group [meeting held in Geneva from 30 November to 6 December 1965] PY - 1966/// CY - Geneva PB - World Health Organization KW - Contraceptives, Oral N1 - Russian version of nos. 316-330 bound together (barcode no. 00072084); Copy 2 of English, French and Spanish eds. bound together UR - http://apps.who.int/iris/ ER -