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OBJECTIVES To assess whether smoking is a risk factor for developing rheumatoid arthritis (RA). DESIGN Meta-analysis. METHOD DATA SOURCES were observational studies that examined the association between smoking history and the risk of developing RA identified through Medline and EMBASE (from 1966 to December 2006), relevant books and a reference(More)
In the present study, we examined the relationship between adult attachment style, with regard to the four-category model, and social skills among Japanese university students. Participants (N = 212, 110 men and 102 women) completed questionnaires on both attachment style and social skills. Correlation analyses showed significant negative correlations(More)
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