title: James Mackenzie lecture 1989. Reactive and proactive care: a crisis.
authors.affiliation: Glyncorrwg Health Centre.
authors.forename: J T
authors.initials: JT
authors.lastname: Hart
mesh_terms: D000328:Adult; D006801:Humans; D006973:Hypertension / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D011320:Primary Health Care; D013222:State Medicine / Q000458:organization & administration; D014852:Wales / Q000453:epidemiology