1. The photodegradation of porphyrins in cells can be used to estimate the lifetime of singlet oxygen;Moan;Photochem. Photobiol.,1991
2. The relevance of tumor pH to the treatment of malignant diseases;Wike-Hooley;Radiother. Oncol.,1984
3. Mass and heat transfer in tumors: Applications in detection and treatment;Jain;Adv. Transport Proc.,1983
4. Acid pH in tumors and its potential for therapeutic exploitation;Tannock;Cancer Res.,1989
5. Cellular pH gradient in tumor versus normal tissue: potential exploitation for the treatment of cancer;Gerweck;Cancer Res.,1996