" Linear lichen planopilaris of the face " Cañadas, Nadia G; Luna, Paula C; Etcheverry, Mauro D; Nocito, Mabel J; Posse, Maria L Castellanos; Marchesi, Carolina; Garuti, Romina A; Cuello, Lucía E Carmona; Carabajal, Graciela; Mazzini, Miguel A