%0 Letter %T A cross-sectional study of erythromelalgia in patients with pachyonychia congenita. %A McCarthy RL %A Schwartz J %A Oldham J %A Bodemer C %A Greco C %A Hovnanian A %A Hansen CD %A O'Toole EA %J Br J Dermatol %V 191 %N 2 %D 2024 Jul 16 %M 38584300 %F 11.113 %R 10.1093/bjd/ljae143