TAMMIVAARA-HILTY RITVA. “Central Haemodynamics at Rest and During Exercise in Severe Chronic Obstructive Lung Disease”. Upsala Journal of Medical Sciences 77, no. 3 (September 1, 1972): 149-162. Accessed May 21, 2024. https://ujms.net/index.php/ujms/article/view/7446.