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Levin A. The Cochrane Collaboration. Ann Intern Med. 2001;135:309–312. doi: 10.7326/0003-4819-135-4-200108210-00035
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Published: Ann Intern Med. 2001;135(4):309-312.
Cancer Screening/Prevention, Education and Training, Healthcare Delivery and Policy, Hematology/Oncology, Hospital Medicine.
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Print ISSN: 0003-4819 | Online ISSN: 1539-3704
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