div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=-begin-copd-protocol-inspiratory-expiratory-wheeze-moderate-definitionhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: journalcopdfoundationorg · Begin COPD Protocol Inspiratory Expiratory Wheeze Moderate Definition of concomitant medicat ons: to determine the incidence of comorbid conditions loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsmxreader030viewer20220203165b87ae5d7f8b9a1a248d427bhtml5thumbnails1jpg width=140 height=200 divdiv