{Reference Type}: Letter {Title}: Risk of systemic cancer in patients with acquired perforating dermatosis. A double case-control retrospective study. {Author}: Vázquez-López F;Reyes-García S;Carrero-Martín J;Núñez-Domínguez Á;López-Pando M;Kiecis E;González-Vela MC;González-López MA; {Journal}: Arch Dermatol Res {Volume}: 316 {Issue}: 6 {Year}: 2024 Jun 6 {Factor}: 3.033 {DOI}: 10.1007/s00403-024-02962-w