TY  - BOOK
AU  - Backett,E.Maurice
AU  - Davies,A.Michael
AU  - Petros-Barvazian,Angèle
TI  - The risk approach in health care :with special reference to maternal and child health, including family planning
SN  - 9241300760 
AV  - MED RA427.3 B32
PY  - 1984///
CY  - Geneva
PB  - World Health Organization
ER  -