title: Large data sets in primary care research.
authors.forename: Jon
authors.initials: J
authors.lastname: Meiman
authors.forename: Jeff E
authors.initials: JE
authors.lastname: Freund
mesh_terms: D035843:Biomedical Research / Q000379:methods*; D003625:Data Collection / Q000379:methods*; D057286:Electronic Health Records; D006801:Humans; D011320:Primary Health Care