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Tipirneni R, Rhodes KV, Hayward RA, Lichtenstein RL, Choi H, Arntson EK, Landgraf JM, Davis MM.Tipirneni R, et al. Among authors: hayward ra.Med Care Res Rev. 2018 Oct;75(5):633-650. doi: 10.1177/1077558717697750. Epub 2017 Mar 20.Med Care Res Rev. 2018.PMID: 29148335
Kerr EA, Smith DM, Kaplan SH, Hayward RA.Kerr EA, et al. Among authors: hayward ra.Med Care Res Rev. 2003 Jun;60(2):158-77. doi: 10.1177/1077558703060002002.Med Care Res Rev. 2003.PMID: 12800682
Vickery KD, Shippee ND, Menk J, Owen R, Vock DM, Bodurtha P, Soderlund D, Hayward RA, Davis MM, Connett J, Linzer M.Vickery KD, et al. Among authors: hayward ra.Med Care Res Rev. 2020 Feb;77(1):46-59. doi: 10.1177/1077558718769481. Epub 2018 May 11.Med Care Res Rev. 2020.PMID: 29749302