You are hereHome › Provost and Executive Vice President for Academic Affairs (x) › Helen Lange (x) › UT Places, 1869-1997 (x) › Pan-Pacific and South East Asia Women's Association (x) › The University of Toledo; Medical College of Ohio (x) › 540/145 (x) › patent (x) › Search results (1 - 2 of 2) Uses of benzochlorins, verdins and porphyrin derivatives and of compositions containing such benzochlorins, verdins and porphyrin derivatives Compositions of porphyrin derivatives