TY - RPRT TI - NIST guide to the processes approach for improving the usability of electronic health records AU - Schumacher, Robert M AU - Lowry, Svetlana Z PY - 2010 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 7741 DO - 10.6028/NIST.IR.7741 ER -