Paavo Nurmi Symposium, Porvoo (Findland), September, 1969 First Thrombosis and coronary heart diseases / edited by P. I. Halonen and A. Louhija, Helsinki - Basel, Switzerland : Karger, 1969 - 291 p. : ill. ; 25 cm. - Advances in cardiology vo. 4 . Subjects--Topical Terms: Thrombosis