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Am J Occup Ther. 1992; 46(5):397-408. https://doi.org/10.5014/ajot.46.5.397

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Am J Occup Ther. 1986; 40(9):597-605. https://doi.org/10.5014/ajot.40.9.597

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Am J Occup Ther. 1984; 38(10):677-682. https://doi.org/10.5014/ajot.38.10.677

Am J Occup Ther. 1983; 37(6):414-415. https://doi.org/10.5014/ajot.37.6.414

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