00359nas a2200133   4500000000100000008004100001260002400042100001500066700001900081700001700100700001700117700001600134245007500150       2004                            d  bElsevieraAmsterdam1 aChapman J.1 aBirkenhager W.1 aRobertson J.1 aZanchetti A.1 aChalmers J.00aDevelopment of blood pressure lowering therapy from trials to practice