TY  - BOOK
AU  - Stein, Ernst
TI  - Anorectal and colon diseases: textbook and color atlas of proctology
SN  - 9783540430391
U1  - 616.35 STE 
PY  - 2003///
CY  - Berlin
PB  - Springer
KW  - Proctology - Atlases. Anus - Diseases. Rectum - Diseases
N1  - Include Index
ER  -