title: The effect of diet in West Africa on the pH of human urine.
mesh_terms: D000328:Adult; D000661:Amphetamine / Q000378:metabolism / Q000652:urine; D004032:Diet; D004044:Dietary Proteins; D004358:Drug Therapy; D005869:Ghana; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D014556:Urine
chemical_list: D004044:Dietary Proteins; D000661:Amphetamine