TY  - BOOK
AU  - Nyberg,David A.
TI  - Transvaginal ultrasound
SN  - 9814020087
PY  - 1992///
CY  - St. Louis
PB  - Mosby Year Book
KW  - Genital Diseases, Female
KW  - diagnostic imaging
KW  - Pregnancy Complications
KW  - Ultrasonography
N1  - Includes bibliographical references and index
ER  -