TY  - BOOK
ED  - WHO
TI  - Essential elements of obstetric care at first referral level /  World Health Organization
SN  - 9241544244
U1  - B 16.552 WHO -9768   
CY  - Geneva, 1991r1995.
KW  - Surgical nursing
KW  - Medical laboratories - Equipment and supplies
KW  - HEA
ER  -