TY  - BOOK
TI  - WHO antenatal care randomized trial: manual for the implementati on of the new model
PY  - 2002///
CY  - Geneva
PB  - WHO Publications
KW  - Prenatal Care
KW  -  methods
KW  - Prenatal care
KW  -  Standards
KW  - Randomized controlled trials
N1  - Includes bibliographical references (p.32-33)
ER  -