Noncollapsibility in studies based on nonrepresentative samples
نویسندگان
چکیده
منابع مشابه
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ژورنال
عنوان ژورنال: Annals of Epidemiology
سال: 2015
ISSN: 1047-2797
DOI: 10.1016/j.annepidem.2015.09.007