Doctors used to think that antiarrhythmic drugs were the cure for irregular heartbeats. They overprescribed these drugs and fifty thousand patients died. Doctors used to believe that the cure for ulcers was a bland diet, but that turned out to be wrong, too. Every new treatment we see these days sounds great. But history tells us that they will all turn out to be worthless. Target group: [target] Sample: [sample] Relevant property: [property] Group of answer choices
