TY  - BOOK
AU  - Elder,Murdo G.
AU  - Romero,Roberto
AU  - Lamont,Ronald F.
TI  - Preterm labor
SN  - 0443058571
PY  - 1997///
CY  - New York
PB  - Churchill Livingstone
KW  - Labor, Premature
KW  - Infant, Premature
ER  -