title: [Chloroquine-induced cutaneous hyperpigmentation].
authors: Lupus-Ambulanz, Medizinische Poliklinik, Klinikum der Universität München-Innenstadt, Pettenkoferstrasse 8a, 80336 München. hjanders@med.uni-muenchen.de
authors: Hans-Joachim
authors: HJ
authors: Anders
authors: Jan H
authors: JH
authors: Sperling
authors: Stefan
authors: S
authors: Schewe