Authors: Zulfiqar A Bhutta; Mickey Chopra; Henrik Axelson; Peter Berman; Ties Boerma; Jennifer Bryce; Flavia Bustreo; Eleonora Cavagnero; Giorgio Cometto; Bernadette Daelmans; Andres de Francisco; Helga Fogstad; Neeru Gupta; Laura Laski; Joy Lawn; Blerta Maliqi; Elizabeth Mason; Catherine Pitt; Jennifer Requejo; Ann Starrs; Cesar G Victora; Tessa Wardlaw Journal: Lancet Date: 2010-06-05 Impact factor: 79.321