• 1
    Achenbach TM. Manual for the Child Behavior Checklist/4-18 and 1991 Profile. Burlington: University of Vermont Department of Psychiatry, 1991.
  • 2
    Larsson B, Frisk M. Social competence and emotional/behaviour problems in 6–16 year-old Swedish school children. Eur Child Adolesc Psychiatry 1999;8: 2433.
  • 3
    Bråbäck L, Appelberg J, Jansson U, Kälvesten L. Changes in prevalence and severity of asthma among schoolchildren in a Swedish district between 1985 and 1995. Acta Paediatr 2000;89: 465470.
  • 4
    Annus T, Björkstén B, Mai XM, Nilsson L, Riikjärv MA, Sandin A et al. Wheezing in relation to atopy and environmental factors in Estonian and Swedish schoolchildren. Clin Exp Allergy 2001;31: 18461853.
  • 5
    McQuaid EL, Kopel SJ, Nassau JH. Behavioral adjustment in children with asthma: a meta-analysis. J Dev Behav Pediatr 2001;22: 430439.
  • 6
    Reichenberg K, Broberg AG. Emotional and behavioural problems in Swedish 7-to-9-year olds with asthma. Chronic Resp Dis 2004;1: 183189.