TY  - GEN
AU  - Leopold, George R
AU  - Asher, W. Michael
TI  - Fundamentals of Abdominal and Pelvic Ultrasonography
SN  - 0721657311
U1  - 617.5507543 
PY  - 1975///
CY  - Philadelphia
PB  - W.B. Saunders Company
ER  -