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Articles
COPD Maintenance Therapy with Tiotropium/Olodaterol Compared with Tiotropium: An Analysis in the Absence of Additional ICS Therapy
Peter M. A. Calverleya Clinical Science Centre, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool, UK; Correspondence[email protected]
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, View further author information
Alberto de la Hozb Boehringer Ingelheim International GmbH, Ingelheim am Rhein, Germany; View further author information
, Wenqiong Xuec Boehringer Ingelheim Pharmaceuticals, Inc, Ridgefield, CT, USA; View further author information
, Gary T. Fergusond Pulmonary Research Institute of Southeast Michigan, Farmington Hills, MI, USA; View further author information
& Marc Miravitllese Pneumology Department, Hospital Universitari Vall d'Hebron/Vall d'Hebron Research Institute (VHIR), CIBER de Enfermedades Respiratorias (CIBERES), Barcelona, Spain
https://orcid.org/0000-0002-9850-9520View further author information
Pages 477-484
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Received 26 Jun 2020, Accepted 07 Aug 2020, Published online: 15 Sep 2020
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