Bajc, M <br/><br/>
Identifying the heterogeneity of COPD by V/P SPECT: a new tool for improving the diagnosis of parenchymal defects and grading the severity of small airways disease.  [electronic resource] 

 -  International journal of chronic obstructive pulmonary disease  2017 
 - 1579-1587 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1178-2005 
<br/><br/><label>Standard No.: </label>10.2147/COPD.S131847  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Aged, 80 and over<br/>China--epidemiology<br/>Comorbidity<br/>Female<br/>Forced Expiratory Volume<br/>Humans<br/>Lung--diagnostic imaging<br/>Male<br/>Middle Aged<br/>Perfusion Imaging--methods<br/>Predictive Value of Tests<br/>Prognosis<br/>Pulmonary Disease, Chronic Obstructive--diagnostic imaging<br/>Pulmonary Ventilation<br/>Radiopharmaceuticals--administration & dosage<br/>Risk Factors<br/>Severity of Illness Index<br/>Sodium Pertechnetate Tc 99m--administration & dosage<br/>Spirometry<br/>Tomography, Emission-Computed, Single-Photon--methods<br/>Vital Capacity