%0 Journal Article %T Therapy of allergic rhinitis in routine care: evidence-based benefit assessment of freely combined use of various active ingredients %A Klimek, Ludger %A Casper, Ingrid %A Bergmann, Karl-Christian %A Biedermann, Tilo %A Bousquet, Jean %A Hellings, Peter %A Jung, Kirsten %A Merk, Hans %A Olze, Heidi %A Mösges, Ralph %A Schlenter, Wolfgang %A Gröger, Moritz %A Ring, Johannes %A Chaker, Adam %A Pfaar, Oliver %A Wehrmann, Wolfgang %A Zuberbier, Torsten %A Becker, Sven %J Allergo Journal International %V 29 %N 5 %P 129-138 %D 2020-08-01 %I Springer Medizin %~ DeepDyve