title: Effect of retroactive intercessory prayer. Correspondents showed misapprehension of principle.
authors.forename: Stephan A
authors.initials: SA
authors.lastname: Schwartz
mesh_terms: D029221:Faith Healing; D006801:Humans; D009203:Myocardial Infarction / Q000628:therapy*; D016032:Randomized Controlled Trials as Topic; D016896:Treatment Outcome