TY  - BOOK
AU  - Collis , Rachel E. ed.
AU  - 
TI  - Textbook of obstetric anesthesia
SN  - 9781900151771
U1  - 617.968 2  
PY  - 2002///
CY  - London
PB  - Greenwich Medical Media
KW  - Anesthesia-----Anesthesia in obstetrics
ER  -