%0 Journal Article %T A stepwise approach for the management of primary erythromelalgia: A prospective single-arm study. %A Wang Z %A Wang H %A Lee M %A Lin MY %A Lin Z %J J Am Acad Dermatol %V 87 %N 3 %D 09 2022 %M 35461983 %F 15.487 %R 10.1016/j.jaad.2022.04.020 %X