title: Bilirubin and urobilin excretion into stools in infancy.
mesh_terms: D001663:Bilirubin; D005243:Feces; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007231:Infant, Newborn; D014557:Urobilin
chemical_list: D014557:Urobilin; D001663:Bilirubin