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Williams JH, Holland M, Lee JC, Ward CW, Davy KP.Williams JH, et al. Among authors: ward cw.J Appl Physiol (1985). 1991 Aug;71(2):721-6. doi: 10.1152/jappl.1991.71.2.721.J Appl Physiol (1985). 1991.PMID: 1718937
Williams JH, Holland M, Ward CW, Lee JC.Williams JH, et al. Among authors: ward cw.J Physiol Paris. 1992;86(4):159-65. doi: 10.1016/0928-4257(92)90002-w.J Physiol Paris. 1992.PMID: 1343601
Williams JH, Holland M, Lee JC, Ward CW, McGrath CJ.Williams JH, et al. Among authors: ward cw.Am J Physiol. 1991 Oct;261(4 Pt 2):R782-6. doi: 10.1152/ajpregu.1991.261.4.R782.Am J Physiol. 1991.PMID: 1718170