1. Mitotic Frequency in Methylcholanthrene Epidermal Carcinogenesis in Mice;Cooper, Zola;J. Nat. Canc. Inst.,194142
2. A TEXTBOOK OF HISTOLOGY
3. On The Mechanism of Experimental Carcinogenesis;Iversen;Act. Path. & Microbiol. Scand.,1950
4. Mitotic Incidence in the First 48 Hours of Methylcholanthrene Epidermal Carcinogenesis;Reller, Helen;Cancer Research,1944