2013. Genetic Polymorphisms in CYP1A1, GSTM1, GSTP1, GSTT1, NAT1 and NAT2 and Oral Cavity Cancer Risk among Filipinos. Acta Medica Philippina. 47, 4 (Dec. 2013). DOI:https://doi.org/10.47895/amp.v47i4.1249.