[Experience in centralizing a rural cardiological service: the way to increase its effectiveness].
D002300:Cardiac Care Facilities / Q000458:organization & administration*; D004562:Electrocardiography / Q000295:instrumentation; D006782:Hospitals, Special / Q000458:organization & administration*; D012423:Rural Health; D012426:Russia
Opyt tsentralizatsii sel'skoĭ kardiologicheskoĭ sluzhby--put' povysheniia ee éffektinvnosti.