Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleFluorescence localization of early colonic cancer in the rat by hematoporphyrin derivative.AuthorsBjorkman, David J.; Samowitz, Wade S.; Brigham, Earl J.; Peterson, Brian J.; Straight, Richard C.; Bjorkman, D J; Samowitz, W S; Brigham, E J; Peterson, B J; Straight, R CPublicationLasers in Surgery & Medicine, 1991, Vol 11, Issue 3, p263ISSN0196-8092Publication typejournal articleDOI10.1002/lsm.1900110310