[Often test the lungs of your patients! "Each patient should know his FEV1 value"].
D001993:Bronchodilator Agents / Q000627:therapeutic use; D018680:Cholinergic Antagonists / Q000627:therapeutic use; D015331:Cohort Studies; D005541:Forced Expiratory Volume / Q000187:drug effects; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis* / Q000188:drug therapy; D012602:Scopolamine Derivatives / Q000627:therapeutic use; D013147:Spirometry; D000069447:Tiotropium Bromide
D001993:Bronchodilator Agents; D018680:Cholinergic Antagonists; D012602:Scopolamine Derivatives; D000069447:Tiotropium Bromide