Navarini Alexander A, Kaufmann Fabrice, Kaech Andres, Trüeb Ralph M, Weibel Lisa
Department of Dermatology, University Hospital of Zurich, Zurich, Switzerland.
Arch Pediatr Adolesc Med. 2010 Dec;164(12):1165-6. doi: 10.1001/archpediatrics.2010.228-a.