Sarita Pramaulkijja. (1991) Immunocytochemical study of amino acids transmitter and neuropeptide in pineal gland. Mahidol University,:ม.ป.ท.Sarita Pramaulkijja. 1991. Immunocytochemical study of amino acids transmitter and neuropeptide in pineal gland. ม.ป.ท.:Mahidol University,;Sarita Pramaulkijja. Immunocytochemical study of amino acids transmitter and neuropeptide in pineal gland. ม.ป.ท.:Mahidol University, 1991. Print.