Effects of mild physical exercise on serum lipoproteins and metabolites of arachidonic acid. Issue 6425 (21st April 1984) - Rauramaa, Rainer; Seppänen, Kari; Salonen, Jukka T; Kukkonen-Harjula, Katriina; Seppälä, Erkki; Vapaatalo, Heikki; Huttunen, Jussi K