[Calcium level in the blood serum in women during the second half of pregnancy and during labor].
D002118:Calcium / Q000097:blood*; D005260:Female; D006801:Humans; D007743:Labor, Obstetric / Q000097:blood*; D011247:Pregnancy / Q000097:blood; D044967:Serum
D002118:Calcium
CALCIUM/blood; LABOR/blood; PREGNANCY/blood