TY  - BOOK
AU  - Williamson Catherine
TI  - BASIC SCIENCE IN OBSTETRICS AND GYNACOLOGY:  A TEXTBOOK  FOR MRCOG Part 1
SN  - 9780443102813
AV  - R 129 .B42 2010
PY  - 2010///
CY  - London 
PB  - Elsevier
N1  - includes;illus and indexes
ER  -