The EPIC-Norfolk Study

 

Association of self-rated health with multimorbidity, chronic disease and psychosocial factors in a large middle-aged and older cohort from general practice: a cross-sectional study.

Mavaddat N, Valderas JM, van der Linde R, Khaw KT, and Kinmonth AL

BMC family practice. Mar 2014

(DOI : 10.1186/s12875-014-0185-6)

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