RT Book, Section A1 Lex, Joseph SR Print(0) ID 1000658463 T1 Cardiovascular Emergencies T2 Emergency Medicine Q&A: Pearls of Wisdom, 3e YR 2013 FD 2013 PB The McGraw-Hill Companies PP New York, NY SN 9780071544696 LK accessemergencymedicine.mhmedical.com/content.aspx?aid=1000658463 RD 2024/03/28 AB Rectal examination showing frankly bloody stool.