title: The Delphi panel in the economic evaluation of photodynamic therapy for actinic keratosis and basal cell carcinoma: poor results?
authors.forename: K-P
authors.initials: KP
authors.lastname: de Roos
authors.forename: R C
authors.initials: RC
authors.lastname: Beljaards
mesh_terms: D002280:Basal Cell Carcinoma / Q000188:drug therapy*; D006801:Humans; D007642:Keratosis / Q000188:drug therapy*; D010778:Photochemotherapy / Q000191:economics*; D012878:Skin Neoplasms / Q000188:drug therapy*