Trends in hospital admission rates for asthma in children.
Strachan
D P
DP
Department of Public Health Sciences, St George's Hospital Medical School, London.
Anderson
H R
HR
D001249:Asthma / Q000453:epidemiology*; D002648:Child; D005260:Female; D006761:Hospitals / Q000706:statistics & numerical data; D006801:Humans; D008131:London / Q000453:epidemiology; D008297:Male; D010343:Patient Admission / Q000706:statistics & numerical data* / Q000639:trends; D015995:Prevalence