Manel Nebot, César Victora. Show Affiliations »
Abstract
Mesh: See more » Program Evaluation/methodsPublic HealthResearch Design
Year: 2011 PMID: 22055544 DOI: 10.1016/S0213-9111(11)70001-2
Source DB: PubMed Journal: Gac Sanit ISSN: 0213-9111 Impact factor: 2.139