期刊
BMJ-BRITISH MEDICAL JOURNAL
卷 347, 期 -, 页码 -出版社
BMJ PUBLISHING GROUP
DOI: 10.1136/bmj.f4876
关键词
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资金
- National Institute for Health Research [CDF-2012-05-201] Funding Source: researchfish
- Department of Health [CDF-2012-05-201] Funding Source: Medline
- National Institutes of Health Research (NIHR) [CDF-2012-05-201] Funding Source: National Institutes of Health Research (NIHR)