TY  - BOOK
AU  -  World Health Organization 
TI  - Essential elements of obstetric care at first referal level
SN  - 92 4 154424 4
U1  - WA310 
PY  - 1991///
CY  - Geneva
PB  - W H O
KW  - W H O
KW  - Maternal Health Services
N2  -  Maternal Health Services, W H O
ER  -