Actinic keratosis, a precursor to skin cancer – new treatment for early-stage PDT (photodynamic t...
4:31
Actinic keratosis, a precursor to skin cancer – new treatment for early-stage PDT (photodynamic t...
14K viewsAug 28, 2020
YouTubeokdrk: Dr. med. Robert Kasten, Dermatologe
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