title: Using aggregated general practice data to evaluate primary care interventions.
authors.affiliation: Public Health Unit, Northern Sydney Local Health District, Sydney, NSW Michael.Staff@health.nsw.gov.au.
authors.forename: Michael
authors.initials: M
authors.lastname: Staff
authors.affiliation: University of Sydney, Sydney, NSW.
authors.forename: Chris
authors.initials: C
authors.lastname: Roberts
authors.affiliation: University of Sydney, Sydney, NSW.
authors.forename: Lynette M
authors.initials: LM
authors.lastname: March
mesh_terms: D001315:Australia / Q000453:epidemiology; D003625:Data Collection / Q000379:methods*; D001330:Electronic Data Processing / Q000379:methods; D005194:Family Practice / Q000592:standards*; D058006:General Practice / Q000592:standards*; D006801:Humans; D009313:National Health Programs / Q000592:standards*; D017063:Outcome Assessment, Health Care; D011320:Primary Health Care / Q000639:trends