6:15
Colon cancer in young people: Warning signs and when to have a colonoscopy.
Dr. Eduardo Usuy Jr. (drusuygastro)
7:57
Green stools | Greenish stools: what could it be? Find out what it means! | Dr. Eduardo Usuy
4:15
Soft and hard stools at the same time?! What could it be?
3:02
Sangue nas fezes: o que pode ser? Sangue vivo, sangue escuro e quando se preocupar
