Delivery of medical care to chronic asthmatic children.
D000293:Adolescent; D001249:Asthma / Q000453:epidemiology / Q000401:mortality / Q000628:therapy*; D002648:Child; D002908:Chronic Disease; D003191:Comprehensive Health Care; D003695:Delivery of Health Care; D006782:Hospitals, Special / Q000600:supply & distribution; D006801:Humans; D012959:Socioeconomic Factors; D014481:United States