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Ferguson A, Hutton MM, Maxwell JD, Murray D.Ferguson A, et al.Lancet. 1970 Jan 24;1(7639):163-4. doi: 10.1016/s0140-6736(70)90405-8.Lancet. 1970.PMID: 4189238No abstract available.
Maxwell JD, Murray D, Ferguson A, Calder E.Maxwell JD, et al. Among authors: ferguson a.Scott Med J. 1968 Aug;13(8):280-1. doi: 10.1177/003693306801300806.Scott Med J. 1968.PMID: 5676286No abstract available.