Arsenic Methylation, GSTT1, GSTMI, GSTP1 Polymorphisms, and Skin Lesions

1Yale University School of Medicine, Epidemiology and Public Health, Division of Environmental Health Sciences, New Haven, Connecticut, USA; 2Harvard School of Public Health, Department of Environmental Health, Boston, Massachusetts, USA; 3Dhaka Community Hospital, Dhaka, Bangladesh; 4School of Medicine, Department of Public Health, Taipei Medical College, Taipei, Taiwan; 5Harvard School of Public Health, Department of Biostatistics, Boston, Massachusetts, USA