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On dental caries and socioeconomy in Swedish children and adolescents - Clinical and register-based studies
(2018-02-15)
The overall aim was to analyze the dental caries experience among Swedish children and adolescents and explore it with respect to demographic and socioeconomic factors. Study I is a longitudinal clinical study of 271 ...
Prevalence, risk factors and comorbidities of COPD among never-smokers
(2015-04-30)
The overall aim of this thesis was to investigate prevalence, risk factors and comorbidity of COPD among never-smokers. COPD was in this thesis defined as a syndrome also including prior asthma diagnosis with chronic airway ...