Greenhalgh, Trisha How to read a paper : the basics of evidence-based medicine / Trisha Greenhalgh - 3rd ed. - Malden, Mass. : BMJ Books/Blackwell Pub., 2006 - xv, 229 p. : ill. ; 22 cm. ISBN: 1405139765 RM97.58 Subjects--Topical Terms: ResearchEvidence-Based MedicineReading National Library of Medicine Call No.: W20.5 / .G813h 2006 9HUKM