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A randomised dose-ranging study of tiotropium Respimat® in children with symptomatic asthma despite inhaled corticosteroids

Crossref DOI link: https://doi.org/10.1186/s12931-015-0175-9

Published Online: 2015-02-07

Published Print: 2015-12

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Vogelberg, Christian

Moroni-Zentgraf, Petra

Leonaviciute-Klimantaviciene, Migle

Sigmund, Ralf

Hamelmann, Eckard

Engel, Michael

Szefler, Stanley
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Article History

Received: 30 October 2014

Accepted: 19 January 2015

First Online: 7 February 2015