S J Heymann1. Show Affiliations » 1. Harvard Medical School, Kennedy School of Government, Boston, MA 02115, USA.
Abstract
Entities: Species
Keywords: Biomedical and Behavioral Research
Mesh: See more » Biomedical ResearchClinical Trials as TopicHealth Care CostsHumansPatient ParticipationResearchResearch DesignResearch SubjectsSocial Values
Year: 1995 PMID: 7638595 DOI: 10.1126/science.7638595
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728