title: The effect of an appointment system on demand for medical care.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001071:Appointments and Schedules; D002648:Child; D002675:Child, Preschool; D003695:Delivery of Health Care; D011307:Drug Prescriptions; D004739:England; D005194:Family Practice; D005260:Female; D006760:Hospitalization; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D010808:Physical Examination; D011153:Population; D011247:Pregnancy; D012017:Referral and Consultation; D012923:Social Class; D013223:Statistics as Topic; D014852:Wales