title: The value of clinical registries in identifying low-risk patients suffering preventable harm---author's reply.
authors: May
authors: M
authors: Hua
authors: Joanne E
authors: JE
authors: Brady
authors: Guohua
authors: G
authors: Li
mesh_terms: D005260:Female; D006801:Humans; D007442:Intubation, Intratracheal; D008297:Male; D015233:Models, Statistical; D011183:Postoperative Complications / Q000628:therapy*