TY - BOOK AU - Backett,E.Maurice AU - Davies,A.Michael AU - Petros-Barvazian,Angele TI - The risk approach in health care: with special reference to maternal and child health, including family planning SN - 9241300760 PY - 1984/// CY - Geneva PB - World Health Organization KW - Child health services KW - Standards KW - Health status indicators KW - Health surveys KW - Risk KW - Probability KW - Maternal health services ER -