Zink, A. et al. 2016. Impact of Gliding on the Prevalence of Keratinocyte Carcinoma and its Precursors: A Cross-sectional Study Among Male Pilots in Bavaria. Acta Dermato-Venereologica. 97, 3 (Nov. 2016), 393–394. DOI:https://doi.org/10.2340/00015555-2547.