title: Planning the design phase of a clinical study.
authors.affiliation: Orthopaedic Research Labs, University of California at Davis, Sacramento 95817, USA.
authors.forename: M
authors.initials: M
authors.lastname: Madison
mesh_terms: D002986:Clinical Trials as Topic; D017408:Guidelines as Topic; D006801:Humans; D009985:Orthopedics; D012107:Research Design