[Fecal analysis: a method for studying digestive function in man].
D003955:Diagnostic Tests, Routine; D005243:Feces / Q000737:chemistry*; D041981:Gastrointestinal Tract / Q000502:physiology*; D006801:Humans; D008297:Male; D010808:Physical Examination
FECES/chemistry; GASTROINTESTINAL SYSTEM/physiology