van Rijsingen, M. C., Seubring, I., Grutters, J. P., Birgitte Maessen-Visch, M., Alkemade, H. A., van Doorn, R., … Gerritsen, M.-J. P. (2015). Real-life Data on Patient Characteristics, Cost and Effectiveness of Field-directed Treatment for Actinic Keratoses: An Observational Study. Acta Dermato-Venereologica, 96(3), 346–350. https://doi.org/10.2340/00015555-2216