title: On lumping, splitting, and the nosology of clinical trial populations and end points.
authors.affiliation: University of California San Diego, La Jolla, CA.
authors.forename: Loren K
authors.initials: LK
authors.lastname: Mell
authors.forename: Kaveh
authors.initials: K
authors.lastname: Zakeri
authors.forename: Brent S
authors.initials: BS
authors.lastname: Rose
mesh_terms: D002986:Clinical Trials as Topic; D005853:Geriatrics; D006801:Humans; D009369:Neoplasms / Q000628:therapy*; D012107:Research Design