The prevalence of comorbidities in COPD patients, and their impact on health status and COPD symptoms in primary care patients : a protocol for an UNLOCK study from the IPCRG
Citation
Ställberg , B , Teixeira , P , Blom , C , Lisspers , K , Tsiligianni , I , Jordan , R , Román-Rodríguez , M , Kleefstra , N , Korzh , O , Price , D & Chavannes , N 2016 , ' The prevalence of comorbidities in COPD patients, and their impact on health status and COPD symptoms in primary care patients : a protocol for an UNLOCK study from the IPCRG ' , npj Primary Care Respiratory Medicine , vol. 26 , 16069 . https://doi.org/10.1038/npjpcrm.2016.69