title: The day to day variations of urinary hydroxyproline and creatinine excretions, and dietary protein intake.
mesh_terms: D000328:Adult; D002940:Circadian Rhythm; D003404:Creatinine / Q000652:urine*; D004044:Dietary Proteins / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D006909:Hydroxyproline / Q000652:urine*; D008297:Male; D013997:Time Factors
chemical_list: D004044:Dietary Proteins; D003404:Creatinine; D006909:Hydroxyproline