Critical Appraisal of Epidemiological Studies and Clinical Trials. 2nd edn. J. Mark Elwood, Oxford University Press, Oxford, 1998. No of pages: 448. Price: £29.50. ISBN 0-19-262745-7
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1988 ◽
Vol 3
(2)
◽
pp. 153-153
1998 ◽
Vol 7
(6)
◽
pp. 562-563
2008 ◽
Vol 62
(3)
◽
pp. 279-280