@misc{misc124e7670, title = {Impact of the COVID-19 pandemic in the head and neck cancer treatment in the Brazil [Carta]}, author = {Martelli, Alison José and Machado, Renato Assis and Pereira, Wilson Medeiros and Silveira, Denise Maria and Perez, Danyel Elias da Cruz and Martelli Júnior, Hercílio}, year = {2021}, doi = {10.1016/j.oraloncology.2020.105148}, journal = {Oral Oncology} }