1. Melanosarcoma and rhabdomyoma in two Pine Snakes (Pituophis melanoleucus);Ball;Cancer Research,1946
2. Melanoma in Heloderma suspectum;Cooper,1969
3. Neoplasms of blood-cell origin in poikilothermic animals. A review;Dawe;National Cancer Institute Monograph,1968
4. Three different types of tumours in Salientia;Elkan;Cancer Research,1963
5. Mucopolysaccharides in the Anuran defence against desiccation;Elkan;Journal of Zoology,1967