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Scott DR, Batal HA, Majeres S, Adams JC, Dale R, Mehler PS.Scott DR, et al.BMC Health Serv Res. 2009 Dec 4;9:222. doi: 10.1186/1472-6963-9-222.BMC Health Serv Res. 2009.PMID: 19961588Free PMC article.
Batal HA, Krantz MJ, Dale RA, Mehler PS, Steiner JF.Batal HA, et al.BMC Health Serv Res. 2007 Oct 25;7:175. doi: 10.1186/1472-6963-7-175.BMC Health Serv Res. 2007.PMID: 17961256Free PMC article.
Lee LJ, Batal HA, Maselli JH, Kutner JS.Lee LJ, et al. Among authors: batal ha.J Gen Intern Med. 2002 Aug;17(8):641-5. doi: 10.1046/j.1525-1497.2002.10742.x.J Gen Intern Med. 2002.PMID: 12213146Free PMC article.