TY  - BOOK
AU  - Chudleigh, Trish
AU  - Thilaganathan, Basky
TI  - Obstetric ultrasound: how, why and when
SN  - 0443054711
PY  - 2004///
CY  - Edinburgh
PB  - Churchill Livingstone
KW  - Obstetric Ultrasound
ER  -