Thitinad Deenoi. (1991) The significance of various intestinal segments in the regulation of plasma calcium concentration. Mahidol University,:ม.ป.ท.Thitinad Deenoi. 1991. The significance of various intestinal segments in the regulation of plasma calcium concentration. ม.ป.ท.:Mahidol University,;Thitinad Deenoi. The significance of various intestinal segments in the regulation of plasma calcium concentration. ม.ป.ท.:Mahidol University, 1991. Print.