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Akl EA, Bais A, Rich E, Izzo J, Grant BJ, Schünemann HJ.Akl EA, et al. Among authors: schunemann hj.J Gen Intern Med. 2006 May;21(5):494-7. doi: 10.1111/j.1525-1497.2006.00434.x.J Gen Intern Med. 2006.PMID: 16704395Free PMC article.
Schünemann HJ, Akl EA, Guyatt GH.Schünemann HJ, et al.Health Qual Life Outcomes. 2006 Sep 14;4:62. doi: 10.1186/1477-7525-4-62.Health Qual Life Outcomes. 2006.PMID: 16973000Free PMC article.
Brozek JL, Guyatt GH, Schünemann HJ.Brozek JL, et al. Among authors: schunemann hj.Health Qual Life Outcomes. 2006 Sep 27;4:69. doi: 10.1186/1477-7525-4-69.Health Qual Life Outcomes. 2006.PMID: 17005037Free PMC article.