title: Including the very elderly in clinical trials.
authors.forename: S M
authors.initials: SM
authors.lastname: White
mesh_terms: D000369:Aged, 80 and over; D000776:Anesthesiology / Q000379:methods*; D002986:Clinical Trials as Topic / Q000379:methods*; D004608:Eligibility Determination / Q000379:methods; D006801:Humans; D018579:Patient Selection