Auayporn Apirakaramwong. (1992) Determination of sulfamethazine acetylator phenotype in Thai volunteers. Mahidol University,:ม.ป.ท.Auayporn Apirakaramwong. 1992. Determination of sulfamethazine acetylator phenotype in Thai volunteers. ม.ป.ท.:Mahidol University,;Auayporn Apirakaramwong. Determination of sulfamethazine acetylator phenotype in Thai volunteers. ม.ป.ท.:Mahidol University, 1992. Print.