Cardona-Mendoza, Andrés FelipeRuiz-Patinõ, AlejandroRicaurte, Luisa MaríaZatarain-Barrón, Zyanya LuciaBarrón-Barrón, FelicianoArrieta, Oscar2020-05-112020-05-1120201662-6575https://hdl.handle.net/20.500.12495/2593application/pdfengAttribution-NonCommercial 4.0 InternationalChronic and severe non-lichenoid oral ulcers induced by nivolumab-diagnostic and therapeutic challenge: a Case ReportarticleÚlceras bucalesNivolumabMucosa bucalhttps://doi.org/10.1159/000505968Chronic and severe non-lichenoid oral ulcers induced by nivolumab-diagnostic and therapeutic challenge: a Case ReportAcceso abierto2020