TY  - BOOK
AU  - Clayton,Stanley G.(Stanley George)
AU  - Lewis,T.L.T.(Thomas Loftus Townshed)
AU  - Pinker,G.D
TI  - Obstetrics
SN  - 071314386X
PY  - 1980///
CY  - London
PB  - E. Arnold, 
KW  - Obstetrics
ER  -