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. 2018 May 11;115:70–76. doi: 10.1016/j.bios.2018.05.021

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Fig. 5 — Genotyping result with multiple sample types. (A) Genotyping result of MTHFR C677T with 50 whole blood samples. (B) Genotyping result of MTHFR C677T with 50 dried blood spot samples. (C) Genotyping result of ALDH2 Glu504Lys with 50 saliva samples. (D) Genotyping result of ALDH2 Glu504Lys with 50 buccal swab samples. (the threshold time of wild type were defined as negative).