M. Jung

Severe and uncontrolled adult asthma is associated with vitamin D insufficiency and deficiency

M. Blettner, S. Korn, R. Buhl, 2013, Respiratory Research.

Vitamin D insufficiency in adult asthma: Association with asthma severity and control

M. Blettner, S. Korn, R. Buhl, 2012, ATS 2012.

Prospective evaluation of current asthma control using ACQ and ACT compared with GINA criteria.

S. Korn, C. Taube, R. Buhl, 2011, Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology.