@misc{miscd8dbb2c5, title = {Revaluation of the treatment of head and neck cancer in Brazil during the COVID-19 pandemic: phase 2 [Letter to the editor]}, author = {Martelli, Alison José and Machado, Renato Assis and Pereira, Wilson Medeiros and Santos, Francis Balduino Guimarães and Marques, Nelson Pereira and Martelli Júnior, Hercílio}, year = {2021}, doi = {10.1016/j.oraloncology.2021.105600}, journal = {Oral Oncology} }