Part,  Chapter, Paragraph

1   II,     5.  2.  5|   attributed to the Project (Puska et al, 1998).~Experience
2   II,     5.  2.  7|    Cardiovasc Dis 18: S1-16.~Puska P, Vartiainen E, Tuomilehto
3  III,    10.  6.  1| Cohen RD, Brand RJ, Syme SL, Puska P (1988). Social connections