Seasonal changes in the urinary excretion of calcium.
D000328:Adult; D000368:Aged; D002118:Calcium; D002128:Calcium Metabolism Disorders; D002136:Calcium, Dietary; D004044:Dietary Proteins; D005260:Female; D006801:Humans; D008875:Middle Aged; D012621:Seasons
D002136:Calcium, Dietary; D004044:Dietary Proteins; D002118:Calcium