Postcards or outpatients: an alternative method of follow-up.
D000553:Ambulatory Care / Q000191:economics*; D001071:Appointments and Schedules / Q000191:economics; D005500:Follow-Up Studies; D011183:Postoperative Complications; D011795:Surveys and Questionnaires; D006113:United Kingdom; D014570:Urologic Diseases / Q000601:surgery