   Causal Relationships in Medicine a Practical System for Critical Appraisal [Oxford Medical Publications] (Paperback) → Hardcover ISBN-13: 9780192622877 ISBN-10: 0192622870 ?  Critical Appraisal of Epidemiological Studies Clinical Trials (Paperback) → Hardcover ISBN-13: 9780192627445 ISBN-10: 0192627449 Genres: Health, Fitness & Dieting, Medicine, Engineering & Transportation, Medical Books ?  Critical Appraisal of Epidemiological Studies Clinical Trials (Hardcover) → Paperback, Hardcover ISBN-13: 9780192627452 ISBN-10: 0192627457 Genres: Science & Math, Medical Books ?  Epidemiology and Control of Neural Tube Defects [Oxford Medical Publications] (Hardcover) ISBN-13: 9780192618849 ISBN-10: 0192618849 ?  Epidemiology of Anencephalus and Spina Bifida [Oxford Medical Publications] (Hardcover) ISBN-13: 9780192612205 ISBN-10: 0192612204 ? |
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