TY  - BOOK
AU  - Edited by Scott L. Friedman; Kenneth R. McQuaid & James H. Grendell
TI  - Current diagnosis & treatment in gastroenterology
SN  - 9780071212281
AV  - RC 801 .C87/ 
CY  - New York
KW  -      Gastroenterology.     Gastrointestinal system--Diseases.
ER  -