title: James Mackenzie lecture 1987. Clinical medicine and the health divide.
authors.forename: G N
authors.initials: GN
authors.lastname: Marsh
mesh_terms: D004739:England; D005194:Family Practice / Q000639:trends*; D009774:Obstetrics; D011314:Preventive Health Services / Q000458:organization & administration; D012923:Social Class