1. On the Mechanism Of Experimental Carcinogenesis 3. Further Development Of The Hit Theory Of Carcinogenesis;Arley;Acta path. & microbiol. scand.,1952
2. Comparative stability of the agent of chicken tumour I in citrate and phosphate buffers at 37 C;Bryan;J. Nat. Cancer Inst.,1950
3. The Growth of Rous Sarcoma in Folic Acid Deficient Chicks;Engelbreth-Holm;Acta path. & microbiol. scand.,1951
4. On The Mechanism Of Experimental Carcinogenesis;Iversen;Acta path. & microbiol. scand.,1950
5. Pteroylglutamic acid antagonists;Jukes;N. Y. Acad. Sc.,1950