Cazzola, M An M1-selective muscarinic receptor antagonist telenzepine improves lung function in patients with chronic obstructive bronchitis. [electronic resource] - Pulmonary pharmacology 1990 - 185-9 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0952-0600 Standard No.: 10.1016/0952-0600(90)90015-b doi Subjects--Topical Terms: Administration, OralAdultAgedBiometryBronchitis--drug therapyChronic DiseaseDouble-Blind MethodFemaleHumansLung--drug effectsMaleMiddle AgedMuscarinic AntagonistsParasympatholytics--therapeutic usePilot ProjectsPirenzepine--analogs & derivativesRespiratory Function Tests