1. The microbiological contamination of egg shells and egg packing materials;Board;Poultry Sci.,1963
2. The use of reclaimed egg cases in the shell eggs and egg products trade;Eggleton;Poultry Sci.,1961
3. An outbreak of hospital-acquired salmonellosis due to S. braenderup and S. infantis, presumably due to raw egg;Harvey;Salmonella Surveillance,1963