title: An April Fool's Day commentary. What a difference a scale makes!
authors: Joseph H
authors: JH
authors: Friedman
mesh_terms: D002986:Clinical Trials as Topic; D007887:Fabaceae; D006801:Humans; D017063:Outcome Assessment, Health Care; D010300:Parkinson Disease / Q000628:therapy*; D008517:Phytotherapy / Q000379:methods*; D010946:Plants, Medicinal; D012107:Research Design