1. Photodynamic Action and Diseases Caused by Light. American Publishing Corporation;Blum,1941
2. Carcinogenesis by Ultraviolet Light: An Essay in Quantitative Biology;Blum,1959
3. Penetration of Ultraviolet Radiation into Skin as a Factor in Carcinogenesis;Kirby-Smith;J. Nat. Cancer Inst.,1942
4. Methods for the separation of Epidermis from Dermis and Some Physiologic and Chemical Properties of Isolated Epidermis;Baumberger;J. Nat. Cancer Inst.,1941
5. An Evaluation of Methods for Determining the Sulfhydryl and Disulfide Concentration in the Stratum Corneum;Ogura;J. Invest. Derm.,1960