An erythematous plaque in the left thumb of a 58-year-old woman

作者:Hsu Chun Hung; Chen Wei Yu; Chen Chi Long; Tsai Tsung Hsien*
来源:Dermatologica Sinica, 2010, 28(1): 51-52.
DOI:10.1016/S1027-8117(10)60010-9