| Literature DB >> 22584086 |
David B Buller1, Richard Meenan, Herb Severson, Abigail Halperin, Erika Edwards, Brooke Magnusson.
Abstract
OBJECTIVES: To compare 4 online and off-line recruiting methods.Entities:
Mesh:
Year: 2012 PMID: 22584086 PMCID: PMC3357184 DOI: 10.5993/AJHB.36.5.1
Source DB: PubMed Journal: Am J Health Behav ISSN: 1087-3244