On not being the last to give up the old or the first to adopt the new.
D000806:Angiotensin-Converting Enzyme Inhibitors / Q000627:therapeutic use; D006801:Humans; D006973:Hypertension / Q000188:drug therapy / Q000503:physiopathology; D012084:Renin-Angiotensin System / Q000187:drug effects / Q000502:physiology; D012106:Research / Q000639:trends