1. Photodynamic therapy in historical perspective;Raymond;Contemp Pharmacother,1999
2. Photodynamic destruction of human bladder carcinoma;Kelly;Br J Cancer,1975
3. How does photodynamic therapy work?;Henderson;Photochem Photobiol,1992
4. Photodynamic therapy (PDT) and photodiagnosis (PD) using endogenous photosensitization induced by 5-amiolevulinic acid (ALA): mechanisms and clinical results;Kennedy;J Clin Laser Med Surg,1996
5. Agents used in photodynamic therapy;Kessel;Contemp Pharmacother,1999