TY  - BOOK
AU  - Chudleigh,Patricia
AU  - Pearce,J.Malcolm
TI  - Obstetric ultrasound: how, why and when 
SN  - 0443031630 (hbk.)
PY  - 1986///
CY  - Edinburgh, New York
PB  - Churchill Livingstone
KW  - Ultrasonics in obstetrics
KW  - Pregnancy Complications
KW  - diagnosis
KW  - Prenatal Diagnosis
KW  - methods
KW  - Ultrasonic Diagnosis
KW  - in pregnancy
N1  - Includes index; Includes bibliographical references
ER  -