TY  - BOOK
AU  - Qayed, Emad
AU  - Shahnavaz, Nikrad
TI  - Sleisenger and Fordtran's gastrointestinal and liver disease review and assessment
SN  - 9780323636599
AV  - MED RC801 .G384
PY  - 2021///
CY  - Philadelphia
PB  - Elsevier
KW  - Gaotrointestinal disease
ER  -