Kaul P, Singh MP, Pasricha R, Garg PK, et al. Methotrexate based oral chemotherapy for advanced oral cancer during COVID-19 pandemic: Another option in the therapeutic armamentarium. Oral Oncol 2020 Jun 4:104839. doi: 10.1016/j.oraloncology.2020.104839.
PMID: 32513628