Developments in asthma incidence and prevalence in Alberta between 1995 and 2015. - Bosonea, Ana-Maria; Sharpe, Heather; Wang, Ting; Bakal, Jeffrey A.; Befus, A. Dean; Svenson, Lawrence W.; Vliagoftis, Harissios (Allergy, Asthma & Clinical Immunology, 2020)