Colonoscopy Vienna: Understanding Minor Rectal Bleeding
How to Stop Rectal Bleeding (Blood in Stool, Poop): Causes, Treatment
Comparison of the color of fecal blood with the anatomical location of gastrointestinal bleeding lesions: potential misdiagnosis using only flexible sigmoidoscopy for bright red blood per rectum - ScienceDirect
Stool Color Chart - Poop Types, Color & Shapes Meaning
Rectal bleeding
Bright Red Blood After Bowel Movement - Sign of Piles Warrant a Doctor Visit
Anorectal Bleeding
Invisible Blood in Stool Linked to Various Diseases | GI Associates