TY  - BOOK
AU  - Russell, R
AU  - Porter, J
AU  - Scrutton, M
TI  - Pain relief in labour
SN  - 0727910094
PY  - 1997///
PB  - BMJ Publishing Group
KW  - Anaesthesia, obstetrical
KW  - Labour
KW  - Analgesia
KW  - Pain
ER  -