Usefulness of overnight urines in population groups. Pilot studies of sodium, potassium, and calcium excretion.
D000328:Adult; D002118:Calcium / Q000652:urine*; D003404:Creatinine / Q000652:urine; D005260:Female; D006801:Humans; D008297:Male; D008403:Mass Screening; D009318:Natriuresis; D011188:Potassium / Q000652:urine*; D012621:Seasons; D013997:Time Factors
D003404:Creatinine; D011188:Potassium; D002118:Calcium