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Smith MT, Baer GD.Smith MT, et al. Among authors: baer gd.Arch Phys Med Rehabil. 1999 Apr;80(4):442-7. doi: 10.1016/s0003-9993(99)90283-6.Arch Phys Med Rehabil. 1999.PMID: 10206608
Sattelmayer M, Elsig S, Hilfiker R, Baer G.Sattelmayer M, et al. Among authors: baer g.BMC Med Educ. 2016 Jan 15;16:15. doi: 10.1186/s12909-016-0538-z.BMC Med Educ. 2016.PMID: 26768734Free PMC article.Review.