TY  - CHAP
M1  - Book, Section
TI  - Gastrointestinal Bleeding
A1  - Bonk, Nicole A.
A2  - Rosh, Adam J.
A2  - Barclay-Buchanan, Ciara J.
PY  - 2021
T2  - Emergency Medicine PreTest® Self-Assessment and Review, 5e
AB  - 
SN  - 
PB  - McGraw-Hill Education
CY  - New York, NY
Y2  - 2024/04/19
UR  - accessemergencymedicine.mhmedical.com/content.aspx?aid=1179145099
ER  -