Authors: Gary L Darmstadt; Zulfiqar A Bhutta; Simon Cousens; Taghreed Adam; Neff Walker; Luc de Bernis Journal: Lancet Date: 2005 Mar 12-18 Impact factor: 79.321
Authors: Zulfiqar A Bhutta; Zahid A Memon; Sajid Soofi; Muhammad Suhail Salat; Simon Cousens; Jose Martines Journal: Bull World Health Organ Date: 2008-06 Impact factor: 9.408