1. Subcutaneous transplantation of tail skin;Spencer;Brit. Emp. Cancer Campaign Ann. Rep.,1961
2. The role of the stroma in epidermal carcinogenesis;Orr;Nat. Cancer Inst. Monogr.,1963
3. Possible significance of abnormal dermal collagen and of epidermal regeneration in the pathogenesis of skin cancers;Gillman;Brit. J. Cancer,1955
4. Relation between regeneration and tumor growth;Seilern-Aspang,1965
5. Experimentelle Untersuchungen an einem epidermalen Haut-Carcinom bei Amphibien;Seilern-Aspang;Arch. Geschwulstforsch.,1966