Pooler, J P A method to quantify the potency of photosensitizers that modify cell membranes. [electronic resource] - Journal of the National Cancer Institute Jul 1982 - 211-5 p. digital Publication Type: Journal Article ISSN: 0027-8874 Subjects--Topical Terms: AbsorptionAnimalsCell Membrane--drug effectsMathematicsMethodsPhotosensitivity Disorders--etiology