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by J. Mark ElwoodHardcover details (USA).
details (Canada). ISBN: 978-0-19-262745-2 ISBN-10: 0-19-262745-7 Oxford University Press · 1998 |
See also (possibly by other authors): | ||
2007 | Paperback | Critical Appraisal of Epidemiological Studies and Clinical Trials (Oxford Medical Publications) |