Greenhalgh, Trisha. How to read a paper: the basics of evidence-based medicine/ Trisha Greenhalgh. - Malden, Mass. Oxford: BMJ Books: Blackwell, 2006. - xv, 229 p.: ill.; 22 cm. Previous edition, 2001. Includes bibliographical references and index. ISBN: 1405139765 Subjects--Topical Terms: Clinical Medicine.Evidence-based medicine.Evidence-Based Medicine.Medical literature--Evaluation.Medicine--Research--Evaluation.Reading.Research.