A test for space clustering and its application to congenital limb defects in Cardiff.
نویسندگان
چکیده
منابع مشابه
A test for space clustering and its application to congenital limb defects in Cardiff.
Several methods are currently available for investigation of low intensity space-time clustering (Knox, 1963, 1964; Ederer, Myers, and Mantel, 1964; David and Barton, 1966; Mantel, 1967; Pike and Smith, 1968.) Its presence usually indicates one of two causes-either an infection or a causal factor which is local in both time and space and experienced by each individual in the cluster. There are,...
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ژورنال
عنوان ژورنال: Journal of Epidemiology & Community Health
سال: 1973
ISSN: 0143-005X
DOI: 10.1136/jech.27.3.188