Influence of acute exercise on platelet number and aggregation: comparative study between aged young coronary heart disease (ch) patients - Pierri, H; Chamone, Dalton de Alencar Fischer; Coimbra, M A; Wajngarten, M; Yazbek, P; Camargo Junior, P A; Bellotti, Giovanni; Ramires, José Antônio Franchini; Pileggi, F; Serro Azul, Luis Gastão C. C. de (Normal Aging and Clinical Problems in the Elderly, 1987)