Nakamura, Y Inhibitory effect of pheophorbide a, a chlorophyll-related compound, on skin tumor promotion in ICR mouse. [electronic resource] - Cancer letters Nov 1996 - 247-55 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0304-3835 Standard No.: 10.1016/s0304-3835(96)04422-9 doi Subjects--Topical Terms: 9,10-Dimethyl-1,2-benzanthraceneAnimalsAnticarcinogenic Agents--pharmacologyCarcinogensChlorophyll--analogs & derivativesDrug Screening Assays, AntitumorFemaleMiceMice, Inbred ICRNeoplasms, Experimental--chemically inducedSkin Neoplasms--chemically inducedTetradecanoylphorbol Acetate