TY  - BOOK
AU  - Smith,Norman C.
AU  - 
TI  - Obstetric and gynaecological ultrasound made easy
SN  - 044310056X
U1  - 618 23
PY  - 2006///
CY  - Edinburgh : 
PB  - Churchill Livingstone Elsevier , 
KW  - Obstetric
ER  -