1.
TAMMIVAARA-HILTY R. Gas Exchange in Severe Chronic Obstructive Lung Disease in Relation to Inspired Oxygen and Increased Carbon Dioxide Fraction, Physical Exercise and Body Posture. ujms [Internet]. 1973Jun.1 [cited 2026Apr.4];78(2):98-115. Available from: https://ujms.net/index.php/ujms/article/view/7437