TY - ECHAP AU - Chapman J. AU - Birkenhager W. AU - Robinson J. AU - Zanchetti A. AU - Chalmers J. BT - Handbook of Hypertension CY - The Netherlands LA - eng LB - CVbook chapter PB - Elsevier PP - The Netherlands PY - 2004 SP - 504 EP - 25 T2 - Handbook of Hypertension TI - Hypertension in the twentieth century: concepts and achievements VL - 22 ER -