title: Response to the possibility of the application of topical photodynamic therapy leading to development of more histologically aggressive subtypes of Basal cell carcinomas.
authors.forename: Irene J
authors.initials: IJ
authors.lastname: Vergilis-Kalner
authors.forename: Joel
authors.initials: J
authors.lastname: Cohen
mesh_terms: D002280:Basal Cell Carcinoma / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D009364:Neoplasm Recurrence, Local / Q000209:etiology*; D010778:Photochemotherapy / Q000009:adverse effects*; D012878:Skin Neoplasms / Q000188:drug therapy*