%0 Case Reports %T Improvement of systemic sclerosis-associated digital ulcers after ultraviolet A1 phototherapy. %A Olivet MM %A Yang K %A Graham LV %J JAAD Case Rep %V 44 %N 0 %D 2024 Feb %M 38292572 暂无%R 10.1016/j.jdcr.2023.11.005