%0 Journal Article %T Exposure to Odors Increases Pain Threshold in Chronic Low Back Pain Patients %A Gossrau, Gudrun %A Baum, Daniel %A Koch, Thea %A Sabatowski, Rainer %A Hummel, Thomas %A Haehner, Antje %J Pain Medicine %V 21 %N 10 %P 2546-2551 %@ 1526-2375 %D 2020-04-14 %I Blackwell Publishing Inc. %~ DeepDyve