title: When quality and quantity do not compete.
authors.forename: Aubrey D N J de
authors.initials: AD
authors.lastname: Grey
mesh_terms: D000368:Aged; D015897:Comorbidity; D004992:Ethics, Medical; D005853:Geriatrics / Q000379:methods*; D006801:Humans; D008136:Longevity; D011788:Quality of Life; D012060:Rejuvenation