1. Laboratory studies on human hepatitis virus. A. Tissue culture techniques and virus isolations;Rightsel,1961
2. Laboratory studies on human hepatitis virus. B. Characterization and electron microscopy;Taylor,1961
3. Etiological studies on human hepatitis;McLean,1961
4. Clinical tests with tissue culture cultivated human hepatitis virus;Boggs,1961
5. Tissue-culture cultivation of cytopathogenic agents from patients with chemical hepatitis;Rightsel;Science,1956