title: Do methodological flaws invalidate a randomized trial of lifestyle modification programs in obese patients?
authors: Vance W
authors: VW
authors: Berger
mesh_terms: D006801:Humans; D008019:Life Style; D009765:Obesity / Q000628:therapy*; D016032:Randomized Controlled Trials as Topic / Q000592:standards*; D012107:Research Design / Q000592:standards*