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Article : Périodique
Different modes of gathering data on self-reported health measures and self-reported risk factors are used frequently in research. However, data on the influence of the mode of collection of data on self-reporting are limited. The aim of the stu[...]
Article : Périodique
ENGLISH : Background: The age at which the individual begins smoking may influence the health of smokers at an older age. Cultural and social factors effect the age of smoking initiation. Methods: A cross-sectional national survey of a random [...]
Article : Périodique
