References
- Hudson , C.B. and Tudor , D.C. 1957 . Salmonella typhimurium Infection in Feral Birds . Cornell Vet , 47 July : 394 – 395 .
- Macdonald , J.W. 1962 . Mortality in Wild Birds . Bird Study , 9 April : 147
- Macdonald , J.W. 1965 . Mortality in Wild Birds . Bird Study , 12 April : 181 – 195 .
- Faddoul , G.P. , Fellows , G.W. and Baird , J. 1966 . A Survey of the Incidence of Salmonellae in Wild Birds . Avian Dis , 10 Feb : 89 – 94 .
- Wilson , J.E. and Macdonald , J.W. 1967 . Salmonella Infection in Wild Birds . Brit Vet J , 123 May : 212 – 219 .
- Kallings , L.O. and Laurell , A. 1957 . Relation Between Phage Types and Fermentation Types of Salmonella typhimurium . Acta Path Microbiol Scand , 40 April : 328 – 342 .