AU - Sun X FAU - Sun, Xin AU - Ioannidis J FAU - Ioannidis, John P. A. AU - Agoritsas T FAU - Agoritsas, Thomas AU - Alba A FAU - Alba, Ana C. AU - Guyatt G FAU - Guyatt, Gordon AU - Guyatt G FAU - Guyatt, Gordon AU - Rennie D FAU - Rennie, Drummond AU - Meade M FAU - Meade, Maureen O. AU - Cook D FAU - Cook, Deborah J. TI - How to Use a Subgroup Analysis PT - BOOK SECTION DP - 2015 BTI - Users' Guides to the Medical Literature: A Manual for Evidence-Based Clinical Practice, 3rd ed DA - 2015 Y2 - 2024/04/25 UR - jamaevidence.mhmedical.com/content.aspx?aid=1183878067