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14. [Recommendations of the Problem Commission for Lung diseases and Tuberculosis on the therapy of chronic bronchitis]. Z Erkr Atmungsorgane Folia Bronchol; 1970; 132(1):99-106. PubMed ID: 5203112 [No Abstract] [Full Text] [Related]
15. [Anticholinergic agents as bronchodilator agents. Significance of acetylcholine as a bronchoconstrictor transmitter agent in airway obstruction]. Ulmer WT; Dorsch J; Iravani J; Schüler KG; Stempel G; Vastag E Arzneimittelforschung; 1973 Mar; 23(3):468-76. PubMed ID: 4740138 [No Abstract] [Full Text] [Related]