Haruthai Sangjarusvichai และ Orawon Chailapakul. (2008) Method development for the determination of sulfonamides using a monolithic column coupled with amperometric detection. Chulalongkorn University:ม.ป.ท.Haruthai Sangjarusvichai และ Orawon Chailapakul. 2008. Method development for the determination of sulfonamides using a monolithic column coupled with amperometric detection. ม.ป.ท.:Chulalongkorn University;Haruthai Sangjarusvichai และ Orawon Chailapakul. Method development for the determination of sulfonamides using a monolithic column coupled with amperometric detection. ม.ป.ท.:Chulalongkorn University, 2008. Print.