TY  - BOOK
AU  - SANDERS, Roger C
TI  - Ultrasonography in obstetrics and gynecology
U1  - 618 S14U 
PY  - 1977///
PB  - N.Y
KW  - ULTEASONICS IN OBSTETRICS
KW  - DIAGNOSIS, ULTRASONIC
KW  - GENERATIVE ORGABS, FEMALE - DISEASES
ER  -