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Jack CI, Evans CC.Jack CI, et al.Postgrad Med J. 1991 Sep;67(791):840-2. doi: 10.1136/pgmj.67.791.840.Postgrad Med J. 1991.PMID: 1946131Free PMC article.
Jack CI, Jackson MJ, Johnston ID, Hind CR.Jack CI, et al.Am J Respir Crit Care Med. 1996 Jun;153(6 Pt 1):1918-23. doi: 10.1164/ajrccm.153.6.8665056.Am J Respir Crit Care Med. 1996.PMID: 8665056
Jack CI, Lye M, Wilson G, Hind CR.Jack CI, et al.J Am Geriatr Soc. 1995 May;43(5):543-5. doi: 10.1111/j.1532-5415.1995.tb06103.x.J Am Geriatr Soc. 1995.PMID: 7730538
Jack CI, Ridgway E, Jackson MJ, Hind CR.Jack CI, et al.Clin Chim Acta. 1994 Jan 31;224(2):139-46. doi: 10.1016/0009-8981(94)90180-5.Clin Chim Acta. 1994.PMID: 8004784