1. Cholinergic Pharmacology in Asthma
2. Neurophysiologic Aspects of Asthma
3. Inhalation of a new anticholinergic drug, SCH 1000, in asthma and chronic bronchitis: effect on airway resistance, thoracic gas volume, blood gases and exercise-induced asthma;Poppius;Bul. Physio.-Path. Resp.,1972
4. A comparative study concerning a new anticholinergic drug, SCH 1000, salbutomol and placebo in asthma;Lahdensno;Scand. J. Lab. Clin. Invest.,1973