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Contributor Information
Alexander Brown, from the Muirhead Department of Medicine, the University and Royal Infirmary, Glasgow..
L. J. Davis, from the Muirhead Department of Medicine, the University and Royal Infirmary, Glasgow.





















Alexander Brown, from the Muirhead Department of Medicine, the University and Royal Infirmary, Glasgow..
L. J. Davis, from the Muirhead Department of Medicine, the University and Royal Infirmary, Glasgow.