title: [Ambulatory-polyclinical service-the most important unit of public health].
mesh_terms: D000553:Ambulatory Care; D008505:Medical Staff, Hospital; D010044:Outpatient Clinics, Hospital; D012424:Rural Population; D014586:USSR; D014505:Urban Population
vernacular_title: Ambulatorno-poliklinicheskaia sluzhba- vazhneĭshee zveno zdravookhraneniia