[1]
Christian F. Clarenbach et al. 2016. Periostin Levels do not Distinguish Chronic Obstructive Pulmonary Disease Patients With Frequent and Infrequent Exacerbations. Pulmonary Research and Respiratory Medicine. 3, 2 (Jul. 2016), 33–36. DOI:https://doi.org/10.17140/PRRMOJ-3-129.