Intraoral pigmented low-grade adenocarcinoma, not otherwise specified: case report and immunohistochemical study - Santos, Jessica Luana dos; Altemani, Albina Messias de Almeida Milani; Trivellato, Alexandre Elias; Sverzut, Cassio Edvard; Almeida, Luciana Yamamoto; Teixeira, Lucas Ribeiro; Ribeiro-Silva, Alfredo; León, Jorge Esquiche (Head and Neck Pathology, 2018)