References
- Bernard , R.B. 1965 . The Zermatt Typhoid Outbreak of 1963 . J Hyg , 63 Dec : 567
- 1964 . Typhoid at Aberdeen . Brit Med J , 1 : 1500
- Williams , H.H. and O’Donnell , C.W. 1963 . Typhoid Fever: Investigation of a Small Outbreak . Ohio Med J , 59 : 1102
- Ledingham , J.C.G. and Arkwright , J.A. 1912 . The Carrier Problem in Infectious Diseases , London : Longmans, Green and Co., Ltd. .
- 1963 . Kentucky’s Population in the 1960’s , Lexington , Ky : University of Kentucky Agricultural Experiment Station, Department of Rural Sociology .
- Klein , M. 1943 . The Vi Antigen in the Detection of Typhoid Carriers . J Infect Dis , 72 : 49
- Staack , H.H. and Spaun , J. 1953 . Serological Diagnosis of Chronic Typhoid Carriers by Vi Hemagglutination . Acta Path Microbiol Scand , 32 : 420
- Bokkenheuser , V. 1964 . Detection of Typhoid Carriers . Amer J Public Health , 54 March : 3