John David Baum Queenie Muriel Francis Adams Sinnadorai Bala Ian Hamilton Barclay Samuel Lovell Davidson Kenneth Hollinrake Peter Anthony Layard Horsfall Henry Lach William Tennant McClatchey John Charlton Moor
BMJ
doi 10.1136/bmj.319.7214.923
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Date
October 2, 1999
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BMJ