Apiwan Pipatvanichkul และ Parichart Permpikul. (2010) Detection of mutations in ABO Gene of A3 phenotype in Thai blood donors. Mahidol University:ม.ป.ท.Apiwan Pipatvanichkul และ Parichart Permpikul. 2010. Detection of mutations in ABO Gene of A3 phenotype in Thai blood donors. ม.ป.ท.:Mahidol University;Apiwan Pipatvanichkul และ Parichart Permpikul. Detection of mutations in ABO Gene of A3 phenotype in Thai blood donors. ม.ป.ท.:Mahidol University, 2010. Print.