Digestion of protein in the alimentary canal.
D004063:Digestion; D041981:Gastrointestinal Tract; D006801:Humans; D007421:Intestine, Small / Q000502:physiology*; D007422:Intestines; D011506:Proteins / Q000378:metabolism*
D011506:Proteins
INTESTINE, SMALL/physiology; PROTEINS/metabolism