Apasara Mudngoen. (2000) Genotypic and biotypic characterization of HIV-1 subtype E isolated from discordant and concordant couples. Mahidol University,:ม.ป.ท.Apasara Mudngoen. 2000. Genotypic and biotypic characterization of HIV-1 subtype E isolated from discordant and concordant couples. ม.ป.ท.:Mahidol University,;Apasara Mudngoen. Genotypic and biotypic characterization of HIV-1 subtype E isolated from discordant and concordant couples. ม.ป.ท.:Mahidol University, 2000. Print.