title: Rate of asthmatic attacks.
authors: J
authors: J
authors: Ayres
authors: W
authors: W
authors: Tunnicliffe
authors: J
authors: J
authors: Miles
authors: D
authors: D
authors: Fleming
authors: A
authors: A
authors: Ross
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001249:Asthma / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D004739:England / Q000453:epidemiology; D005260:Female; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D014852:Wales / Q000453:epidemiology