Sanders, E., Sweeney, F.J., Friedman, E.A., Boring, J.R., Randall, E.L. and Polk, L.D.: An outbreak of hospital-associated infections due to Salmonella derby. JAMA186: 984, (Dec. 14) 1963.
2.
Severs, D., Fardy, P., Acres, S. and Davies, J.W.: Epidemic gastroenteritis in Newfoundland during 1963 associated with E. coli 0111:B4. Canad. Med. Assoc. J.94: 373, (Feb. 19) 1966.
