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Nsangi A, Semakula D, Oxman AD, Austvoll-Dahlgren A, Oxman M, Rosenbaum S, Morelli A, Glenton C, Lewin S, Kaseje M, Chalmers I, Fretheim A, Ding Y, Sewankambo NK.Nsangi A, et al. Among authors: oxman ad, oxman m.Trials. 2020 Jan 6;21(1):27. doi: 10.1186/s13063-019-3960-9.Trials. 2020.PMID: 31907013Free PMC article.Clinical Trial.
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Fretheim A, Oxman AD, Treweek S, Bjørndal A.Fretheim A, et al. Among authors: oxman ad.BMC Health Serv Res. 2003 Feb 27;3(1):5. doi: 10.1186/1472-6963-3-5. Epub 2003 Feb 27.BMC Health Serv Res. 2003.PMID: 12657163Free PMC article.Clinical Trial.
Fretheim A, Håvelsrud K, Flottorp S, Oxman AD.Fretheim A, et al. Among authors: oxman ad.Tidsskr Nor Laegeforen. 2003 Mar 20;123(6):795-6.Tidsskr Nor Laegeforen. 2003.PMID: 12693118Free article.Norwegian.No abstract available.
Fretheim A, Aaserud M, Oxman AD.Fretheim A, et al. Among authors: oxman ad.BMC Health Serv Res. 2003 Sep 8;3(1):18. doi: 10.1186/1472-6963-3-18.BMC Health Serv Res. 2003.PMID: 12959644Free PMC article.
Fretheim A, Oxman AD, Flottorp S.Fretheim A, et al. Among authors: oxman ad.BMC Health Serv Res. 2004 Sep 3;4(1):23. doi: 10.1186/1472-6963-4-23.BMC Health Serv Res. 2004.PMID: 15347426Free PMC article.Clinical Trial.