TY - RPRT TI - HealthCare standards landscape, user guide AU - Fong, Elizabeth AU - Morgan, Roy AU - Rhodes, Thomas AU - Ridoret, Clement AU - Tang, Hai PY - 2006 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 7329 DO - 10.6028/NIST.IR.7329 ER -