title: Investing in health--authors' reply.
authors.affiliation: Evidence to Policy Initiative, Global Health Group, University of California San Francisco, San Francisco, CA 94105, USA. Electronic address: yameyg@globalhealth.ucsf.edu.
authors.forename: Gavin
authors.initials: G
authors.lastname: Yamey
authors.affiliation: Evidence to Policy Initiative, Global Health Group, University of California San Francisco, San Francisco, CA 94105, USA.
authors.forename: Dean T
authors.initials: DT
authors.lastname: Jamison
authors.affiliation: Harvard University, Cambridge, MA, USA.
authors.forename: Lawrence H
authors.initials: LH
authors.lastname: Summers
mesh_terms: D014943:Global Health / Q000639:trends*; D006801:Humans