Assessment of research waste part 2 : wrong study populations- an exemplar of baseline vitamin D status of participants in trials of vitamin D supplementation
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Bolland , M J , Grey , A & Avenell , A 2018 , ' Assessment of research waste part 2 : wrong study populations- an exemplar of baseline vitamin D status of participants in trials of vitamin D supplementation ' BMC Medical Research Methodology , vol. 18 , no. 1 , 101 . DOI: 10.1186/s12874-018-0555-1
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