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Rodríguez Y, Pérez E, Robertson MM.Rodríguez Y, et al. Among authors: robertson mm.Work. 2022;73(s1):S279-S292. doi: 10.3233/WOR-211142.Work. 2022.PMID: 36189520
Tullar J, Amick BC 3rd, Robertson MM, Fossel AH, Coley C, Hupert N, Jenkins M, Katz JN.Tullar J, et al. Among authors: robertson mm.Work. 2007;28(1):77-83.Work. 2007.PMID: 17264422