Grading the strength of a body of evidence when assessing health care interventions: An EPC update

Nancy D. Berkman, Kathleen N. Lohr, Mohammed T. Ansari, Ethan M. Balk, Robert Kane, Marian McDonagh, Sally C. Morton, Meera Viswanathan, Eric B. Bass, Mary Butler, Gerald Gartlehner, Lisa Hartling, Melissa McPheeters, Laura C. Morgan, James Reston, Priyanka Sista, Evelyn Whitlock, Stephanie Chang

Research output: Contribution to journal › Article › peer-review