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United States Agency for Healthcare Research and Quality 299 U.S. Preventive Services Task Force 174 Oregon Evidence-based Practice Center (Center for Health Research (Kaiser-Permanente Medical Care Program. Northwest Region)) 99 United States Department of Veterans Affairs 96 Oregon Health & Science University Evidence-based Practice Center 84 Chou, Roger 48 more ... Oregon Health & Science University Pacific Northwest Evidence-based Practice Center 41 Bougatsos, Christina 31 Whitlock, Evelyn P. 26 Nelson, Heidi D. 25 O'Connor, Elizabeth A. 24 RTI International-University of North Carolina Evidence-based Practice Center 23 Lin, Jennifer 22 Anderson, Johanna 20 Guirguis-Blake, Janelle 19 Portland VA Medical Center Evidence-based Synthesis Program Center 18 Dana, Tracy 17 Center for Health Research (Kaiser-Permanente Medical Care Program. Northwest Region) 16 VA Portland Health Care System Evidence Synthesis Program 16 Nygren, Peggy 14 Research Triangle Institute-University of North Carolina Evidence-based Practice Center 14 Freeman, Michele 13 Minneapolis VA Health Care System (U.S.) VA Evidence Synthesis Program 13 Patnode, Carrie D. 13 Shekelle, Paul G. 13 Veazie, Stephanie 13 West Los Angeles VA Medical Center Evidence-Based Synthesis Program Center 13 Beil, Tracy 12 Henderson, Jillian T. 12 Mackey, Katherine 12 Bourne, Donald 11 Cantor, Amy 11 Helfand, Mark 11 Jonas, Dan 11 Senger, Caitlyn A. 11 Williams, Selvi 10 Blazina, Ian 9 Durham VA Medical Center Evidence-based Synthesis Program Center 9 Wolff, Tracy 9 Huffman, Laurie 8 Lin, Kenneth 8 Miller, Therese 8 Perdue, Leslie A. 8 Peterson, Kim 8 Viswanathan, Meera 8 Webber, Elizabeth M. 8 Evans, Corinne V. 7 Evidence Synthesis Program (U.S.) 7 Parr, Nicholas J. 7 Rushkin, Megan 7 Feltner, Cynthia 6 Kahwati, Leila C. 6 Redmond, Nadia 6 Selph, Shelley 6 United States Veterans Health Administration 6 Young, Sarah 6 Bean, Sarah 5 Burda, Brittany U. 5 Gibbons, Melinda Maggard 5 Greer, Nancy L. 5 Grusing, Sara 5 Melnikow, Joy 5 Minnesota Evidence-based Practice Center 5 University of California, Davis Center for Healthcare Policy and Research 5 Vela, Kathryn 5 Zakher, Bernadette 5 Beech, Erin H. 4 Coppola, Erin L. 4 Daeges, Monica 4 Fenton, Joshua J. 4 Fleming, Craig 4 Gartlehner, Gerald 4 Henrikson, Nora Beidler 4 Kansagara, Devan 4 Ko, Stephen 4 Kondo, Karli 4 Korthuis, P. Todd 4 LeBlanc, Erin 4 Michael, Yvonne L. 4 Pignone, Michael 4 Quality Enhancement Research Initiative (U.S.) 4 Smith, Paula 4 Smits, Ariel K. 4 Tufts-New England Medical Center Evidence-based Practice Center 4 Ward, Rachel 4 Ayers, Chelsea 3 Duan-Porter, Wei 3 Eder, Michelle 3 Goldstein, Karen M. 3 Kaiser Permanente Washington Health Research Institute 3 Lozano, Paula 3 Rahman, Basmah 3 Rushton, Sharron 3 Thomas, Rachel G. 3 Vanderbilt Evidence-based Practice Center 3 Vesco, Kimberly K. 3 Wilt, Timothy J. 3 Aiello Bowles, Erin J. 2 Anderson, Melissa L. 2 Barton, Mary B. 2 see all ... less ...

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