TY  - BOOK
AU  - Yerby,Margaret
TI  - Pain in childbearing: key issues in management 
SN  - 0702022993
PY  - 2000///
CY  - Edinburgh
PB  - Bailliere Tindall
KW  - Labor, Obstetric
KW  - Pain
KW  - Therapy
KW  - Labor Complications
ER  -