title: On estimating the causal effects of DNR orders.
authors.forename: M W
authors.initials: MW
authors.lastname: McIntosh
authors.forename: D B
authors.initials: DB
authors.lastname: Rubin
mesh_terms: D003643:Death; D006801:Humans; D019370:Observation / Q000379:methods; D011336:Probability; D016032:Randomized Controlled Trials as Topic; D012044:Regression Analysis; D016414:Resuscitation Orders