title: Circadian variation in human urinary cyclic AMP and the effect of different diets on this rhythm.
mesh_terms: D000328:Adult; D002940:Circadian Rhythm; D000242:Cyclic AMP / Q000652:urine*; D004032:Diet; D005215:Fasting; D006801:Humans; D008297:Male; D013997:Time Factors
chemical_list: D000242:Cyclic AMP