TY  - BOOK
AU  - Keithley, M.R.B.
AU  - Williams, N.S.
TI  - Surgery of the anus, rectum and colon. Vol 2. 3rd ed
PY  - 2008///
CY  - Philadelphia
PB  - Elsevier Saunders
KW  - Abdomen and Abdominal Surgery, General
ER  -