Case classification of ambulatory care demand.
D000553:Ambulatory Care / Q000592:standards*; D002965:Classification; D003153:Community Health Services; D003191:Comprehensive Health Care; D003695:Delivery of Health Care; D004632:Emergency Medical Services; D006285:Health Planning; D007362:Intensive Care Units; D008952:Mobile Health Units; D008962:Models, Theoretical; D012017:Referral and Consultation; D000078329:Workforce