Calcinosis cutis in self‐healing dominant dystrophic epidermolysis bullosa. Issue 12 (4th September 2020) - Takashima, Shota; Fujita, Yasuyuki; Shinkuma, Satoru; Shimizu, Satoko; Hasegawa, Tomoka; Amizuka, Norio; Shimizu, Hiroshi; Natsuga, Ken