You are hereHome › business and commerce (x) › 514/410 (x) › 540/145 (x) › 514/19.3 (x) › Search results (1 - 1 of 1) Title Uses of benzochlorins, verdins and porphyrin derivatives and of compositions containing such benzochlorins, verdins and porphyrin derivatives Creator The University of Toledo; Medical College of Ohio