Long-term variations in serum calcium concentration in normal subjects.
D000328:Adult; D002118:Calcium / Q000097:blood*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010710:Phosphates / Q000097:blood; D013054:Spectrophotometry, Atomic; D013997:Time Factors
D010710:Phosphates; D002118:Calcium