1. Nutritional studies on axenic cultures of Naegleria gruberi;Balamuth;J. Protozool,1964
2. The adaptation of Tetrahymena to a high NaCl environment;Dunham;Biol. Bull,1964
3. Amebo-flagellates as research partners: The laboratory biology of Naegleria and Tetramitus;Fulton,1970
4. Axenic cultivation of Naegleria gruberi;Fulton,1972
5. Appearance of the flagellate phenotype in populations of Naegleria amebae;Fulton;Develop. Biol,1967