TY  - BOOK
AU  - Feldman, Mark
AU  - Friedman, Lawrence S.
AU  - Brandt, Lawrence J.
TI  - Sleisenger and Fordtran's Gastrointestinal and Liver Disease Volume 1
SN  - 0323760783
PY  - 2021///
CY  - Philadelphia, PA
PB  - Elsevier
KW  - Medicine
KW  - Gastroenterology and Hepatology
ER  -