Kluger N
Department of dermatology, allergology and venereology, Helsinki university hospital, Meilahdentie 2, PO Box 160, 00029 HUS Helsinki, Finland.
Ann Dermatol Venereol. 2021 Sep;148(3):185-186. doi: 10.1016/j.annder.2020.11.004. Epub 2021 Jan 21.