TY  - BOOK
AU  - Crawford, J. Selwyn
TI  - Principles and practice of Obstetric Anaesthesia
SN  - 9780632003822
U1  - 617.9682 
PY  - 1978///
CY  - Oxford
PB  - Blackwell Science
KW  - Labor Obstetrics
KW  - Medical Sciences
ER  -