title: Horizons: looking back, moving forward.
authors.affiliation: Population Council, Washington, DC 20008, USA. nrutenberg@popcouncil.org
authors.forename: Naomi
authors.initials: N
authors.lastname: Rutenberg
authors.forename: Deborah
authors.initials: D
authors.lastname: Weiss
mesh_terms: D019985:Benchmarking / Q000458:organization & administration*; D003906:Developing Countries / Q000706:statistics & numerical data; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control*; D006289:Health Planning Support / Q000458:organization & administration*; D006801:Humans; D009874:Operations Research; D014481:United States; D054702:United States Agency for International Development