1. Photodynamic action and its pathological effects;Clare,1956
2. The photodynamic substances and their mechanism of action;Santamaria;Res. Prog. Org.-Biol. Med. Chem.,1964
3. “Photochemistry of Proteins and Nucleic Acids,”;McLaren,1964
4. Photosensitization;Simon,1967
5. Photodynamic action;Spikes,1968