Jan Olbrecht 1 – 1 of 1 publication Show 20 5 10 15 20 50 100 250 Sort by year (new to old) Actions Filter publications Download search results Subscribe to news feed Add to list Journal Article A1 Prevalence, classification and perception of allergic and nonallergic rhinitis in Belgium Claus Bachert (UGent) , Paul Van Cauwenberge (UGent) , Jan Olbrecht (UGent) and Jan Van Schoor (2006) ALLERGY. 61(6). p.693-698