TY  - BOOK
AU  - Chudleigh, Patricia.
AU  - Pearce, J. Malcolm
TI  - Obstetric ultrasound: how, why, and when 
SN  - 0443042071
U1  - 618.2/2  20
PY  - 1992///
CY  - Edinburgh,  New York
PB  - Churchill Livingstone
KW  - Ultrasonics in obstetrics
KW  - Pregnancy Complications
KW  -  diagnosis
KW  - Prenatal Diagnosis
KW  -  methods
KW  - Ultrasonography
KW  -  in pregnancy
N1  - Includes bibliographical references (p. 315) and index
ER  -