1. Poliomyelitis virus flocculation: The reactivity of unconcentrated cell-culture fluids;Churcher;Brit. J. Exptl. Pathol.,1959
2. Studies on the complement-fixing antigens of poliomyelitis. 1. Demonstration of type and group specific antigens in native and heated viral preparations;Hummeler;J. Immunol.,1958
3. The D→C change in poliovirus particles;Le Bouvier;Brit. J. Exptl. Pathol.,1959
4. Purification of poliomyelitis viruses propagated in tissue culture;Schwerdt;Virology,1956
5. A specific virus-antibody flocculation reaction with poliomyelitis viruses;Smith;Lancet,1956