| Literature DB >> 26777446 |
Sharon Schwartz1, Seth J Prins2, Ulka B Campbell3, Nicolle M Gatto3.
Abstract
Entities:
Keywords: Methods; Potential outcomes; Well-defined intervention
Mesh:
Year: 2015 PMID: 26777446 PMCID: PMC4848169 DOI: 10.1016/j.socscimed.2015.10.054
Source DB: PubMed Journal: Soc Sci Med ISSN: 0277-9536 Impact factor: 4.634