Genotyping NAT2 with only two SNPs (rs1041983 and rs1801280) outperforms the tagging SNP rs1495741 and is equivalent to the conventional 7-SNP NAT2 genotype. - Selinski S; Blaszkewicz M; Lehmann ML; Ovsiannikov D; Moormann O; Guballa C; Kress A; Truss MC; Gerullis H; Otto T; Barski D; Niegisch G; et al. (Pharmacogenetics and genomics, 2011)