A prospective study of one-carbon metabolism biomarkers and cancer of the head and neck and esophagus. nork Fanidi, A, Relton, C, Ueland, P, Midttun, Ø, Vollset, SE, Travis, R, Trichopoulou, A, Lagiou, P, Trichopoulos, D, Bueno-de-Mesquita, H, Ros, M, Boeing, H, Tumino, R, Panico, S, Palli, D, Sieri, S, Vineis, P, Sánchez, M, Huerta, J, Barricarte Gurrea, A, Luján-Barroso, L, Quirós, JR, Tjønneland, A, Halkjær, J, Boutron-Ruault, M

A prospective study of one-carbon metabolism biomarkers and cancer of the head and neck and esophagus nork Fanidi, A, Relton, C, Ueland, P, Midttun, Ø, Vollset, SE, Travis, R, Trichopoulou, A, Lagiou, P, Trichopoulos, D, Bueno-De-Mesquita, H, Ros, M, Boeing, H, Tumino, R, Panico, S, Palli, D, Sieri, S, Vineis, P, Sánchez, M, Huerta, J, Gurrea, AB, Luján-Barroso, L, Quirós, JR, Tjønneland, A, Halkjær, J, Boutron-Ruault, M