1. Lipid in potato yellow dwarf virus;Ahmed;Biochem. Biophys. Res. Commun.,1964
2. Purification and some morphological characters of wheat striate mosaic virus;Ahmed;Virology,1970
3. Estimation of sedimentation constants of viruses by density-gradient centrifugation;Brakke;Virology,1958
4. The sedimentation rate of potato yellow dwarf virus;Brakke;Amer. J. Bot.,1951
5. The antigens of vesicular stomatitis virus. I. Separation and immunogenicity of three complement-fixing components;Brown;J. Immunol.,1966