TY  - BOOK
ED  - World Health Organization
ED  - UNICEF
TI  - Revised 1990 estimates of maternal mortality: a new approach 
U1  - 618.79 
PY  - 1996///
CY  - [s.l.]
PB  - WHO
KW  - Mothers
KW  -  Mortality
N1  - Includes bibliographical references
ER  -