@article{article7b0a0b9d, title = {Melanoacanthoma, plasma cell cheilitis and langerhans cell hyperplasia on the lower lip}, author = {Silva, Evânio Vilela and Silveira, Heitor Albergoni da and Nogueira, Gustavo Milhomens and Campos, Ana Carla and Silva, Anderson Tangerino Ferreira da and León, Jorge Esquiche}, year = {2022}, doi = {10.4103/ijd.ijd_380_22}, journal = {Indian Journal of Dermatology} }