title: Four questions for Dr. MacIntyre on his editorial.
authors: Martin J
authors: MJ
authors: Tobin
authors: Amal
authors: A
authors: Jubran
authors: Edward
authors: E
authors: Hines
mesh_terms: D004059:Diffusion of Innovation; D019317:Evidence-Based Medicine / Q000379:methods*; D006801:Humans; D015201:Meta-Analysis as Topic; D017410:Practice Guidelines as Topic; D012107:Research Design; D015300:Ventilator Weaning / Q000379:methods / Q000592:standards*