TY - BOOK ED - WHO Scientific Group on the Epidemiology of Infertility TI - The epidemiology of infertility: report of a WHO Scientific Group, Geneva, 30 June - 4 July 1975 T2 - Technical report series / World Health Organization SN - 9241205822 PY - 1975/// CY - Geneva PB - World Health Organization KW - Infertility, Female KW - Prevention KW - Communicable diseases in pregnency KW - Infertility KW - Developing countries KW - Research KW - Pregnancy KW - Complications ER -