Lerche, Catharina Margrethe, and Hans Christian Wulf. 2010. “Photocarcinogenicity of Selected Topically Applied Dermatological Drugs: Calcineurin Inhibitors, Corticosteroids, and Vitamin D Analogs”. Dermatology Reports 2 (2):e13. https://doi.org/10.4081/dr.2010.e13.