TY  - BOOK
AU  -  Bacon Harry E., Ross Stuart T., Recio Porfirio Mayo
TI  - Proctology
U1  - WI650 
PY  - 1956///
CY  - Philadelphia
PB  - J. B. Lippincott 
KW  - Colorectal Surgery
N2  -  Colorectal Surgery
ER  -