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Cohort Profile: The Diabetes Study of Northern California (DISTANCE)--objectives and design of a survey follow-up study of social health disparities in a managed care population.
Moffet HH,
Adler N,
Schillinger D,
Ahmed AT,
Laraia B,
Selby JV,
Neugebauer R,
Liu JY,
Parker MM,
Warton M,
Karter AJ.
Kaiser Permanente - Division of Research, 2000 Broadway, Oakland, CA 94612, USA.
PMID: 18326513 [PubMed - indexed for MEDLINE]
PMCID: PMC2635421
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