WHO. (1995). Epidemiology and preventation of cardivascular diseases in elderly people. Geneva.
Chicago Edition CitationWHO. Epidemiology and Preventation of Cardivascular Diseases in Elderly People. Geneva, 1995.
Cita MLAWHO. Epidemiology and Preventation of Cardivascular Diseases in Elderly People. Geneva, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.