Viljanen Aa

The relation between the electrical and mechanical activity of human intercostal muscles during voluntary inspiration.

Viljanen Aa, 1967 .

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.

H. Poppius, Y. Salorinne, A. Viljanen, 1972, Bulletin de physio-pathologie respiratoire.