Physical activity and caranary heart disease. 
Card's contents:ADVANCES IN CARDIOLOGY	527,561 vol. 18 Physical activity and caranary heart disease. Proceedings af the 3rd Paavo Nural SympaaluB,Helsinki,Septeafcer 18-20,1975. Ed. Veaa Mannlnan and Pentti I. Malanen. Basel 1976 S.Karger 8 s. X, 270, tabl. 1. Advances In Cardlalagy val. 18