Gavazzoni Dias, Maria Fernanda Reis Hyperpigmented Upper Eyelid: A Clue to the Diagnosis of Facial Lichen Planus Pigmentosus in a Patient with Frontal Fibrosing Alopecia. [electronic resource] - Skin appendage disorders Oct 2018 - 335-338 p. digital Publication Type: Journal Article ISSN: 2296-9195 Standard No.: 10.1159/000487338 doi