Aim Moderate to severe asthma patients with sufficient and insufficient vitamin D serum level, respectively, were assessed with quality of life questionnaires before and after treatment with vitamin D added to their standard asthma treatment.Methods Patients with moderate to severe asthma have been divided into two groups based on a serum level of ...

By Dzenan Halilovic, Jasmina Nurkić, Senahid Trnačević, Midhat Nurkić, Eldina Halilović, Ekrema Mujarić