@article{articlefc318082,
title   = {Diabetes mellitus, metformin and head and neck cancer},
author = {Figueiredo, Rejane Augusta de Oliveira and Weiderpass, Elisabete and Tajara, Eloiza Helena and Ström, Peter and Carvalho, André Lopes and Carvalho, Marcos Brasilino de and Kanda, Jossi Ledo and Moyses, Raquel Ajub and Wünsch Filho, Victor},
year = {2016},
doi = {10.1016/j.oraloncology.2016.08.006},
journal   = {Oral Oncology}
}