TY - JOUR AU - Prospective Studies Collaboration BT - Journal of Cardiovascular Risk LA - eng LB - journal PY - 1999 SP - 315 EP - 20 ST - J. Cardiovasc. Risk T2 - Journal of Cardiovascular Risk TI - Collaborative overview ("meta-anaysis") of prospective observational studies of the association of usual blood pressue and usual cholesterol levels with the common causes of death: protocol for the second cycle of the Prospective Studies Collaboration VL - 6 ER -