title: Comparative studies on the absorption of ampicillin trihydrate and potassium ampicillin.
mesh_terms: D000667:Ampicillin / Q000008:administration & dosage / Q000097:blood / Q000378:metabolism* / Q000652:urine; D006801:Humans; D007408:Intestinal Absorption; D011188:Potassium / Q000378:metabolism
chemical_list: D000667:Ampicillin; D011188:Potassium