Selected papers on photodynamic therapy David Kessel, editor - 1st ed - Bellingham, WA SPIE Optical Engineering Press c1993 - xix, 554 p. : ill. ; 29 cm Includes bibliographical references and index ISBN: 9780819413680 ISSN: 93005236 Subjects--Topical Terms: Cancer - Photochemotherapy Dewey Class. No.: 616.99406 KES