Walaiporn Tongjaroenbuangam. (1997) Behavioural and neurochemical characteristics of pseudoephedrine in rats. Mahidol University,:ม.ป.ท.Walaiporn Tongjaroenbuangam. 1997. Behavioural and neurochemical characteristics of pseudoephedrine in rats. ม.ป.ท.:Mahidol University,;Walaiporn Tongjaroenbuangam. Behavioural and neurochemical characteristics of pseudoephedrine in rats. ม.ป.ท.:Mahidol University, 1997. Print.