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Forhan M, Bhambhani Y, Dyer D, Ramos-Salas X, Ferguson-Pell M, Sharma A.Forhan M, et al.Disabil Rehabil. 2010;32(11):952-9. doi: 10.3109/09638280903483885.Disabil Rehabil. 2010.PMID: 20156049