Wichit Nosoongnoen. (2000) The study of pharmacokinetics and pharmacodynamics of intranasal and intrarectal insulin in rat using various sources of chitosans as a permeability enhancer. Mahidol University,:ม.ป.ท.Wichit Nosoongnoen. 2000. The study of pharmacokinetics and pharmacodynamics of intranasal and intrarectal insulin in rat using various sources of chitosans as a permeability enhancer. ม.ป.ท.:Mahidol University,;Wichit Nosoongnoen. The study of pharmacokinetics and pharmacodynamics of intranasal and intrarectal insulin in rat using various sources of chitosans as a permeability enhancer. ม.ป.ท.:Mahidol University, 2000. Print.