title: Plasma progesterone concentrations in infants: relation to infantile colic.
mesh_terms: D003085:Colic / Q000097:blood*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011374:Progesterone / Q000097:blood*; D011863:Radioimmunoassay
chemical_list: D011374:Progesterone