title: Blinding in RCTs.
authors.forename: Maher M
authors.initials: MM
authors.lastname: El-Masri
mesh_terms: D035843:Biomedical Research / Q000458:organization & administration*; D004311:Double-Blind Method; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000379:methods*; D012107:Research Design; D016037:Single-Blind Method