Sikdar, NPaul, R RRoy, B2012-01-292012-01-292004International journal of Cancer,V109,P95-101http://hdl.handle.net/10263/3102enGST polymorphismOral cancerLeukoplakiaIndian populationGlutathione S-transferase M3(A/A)genotype as a risk factor for oral cancer and leukoplakia among Indian tobacco smokersArticle