title: Response to Cella et al, May 2006--supplement 1 Medical Care.
authors: Jose M
authors: JM
authors: Valderas
authors: J
authors: J
authors: Alonso
mesh_terms: D003299:Cooperative Behavior; D016208:Databases, Factual; D006801:Humans; D007256:Information Systems; D009316:National Institutes of Health (U.S.); D017063:Outcome Assessment, Health Care; D011788:Quality of Life; D012650:Self Disclosure; D014481:United States