TY - ICOMM AU - Lisa Carnahan C1 - http://xw2k.sdct.itl.nist.gov/carnahan/website/generate.asp?tech=registry C2 - NISTIR DA - 2003-10-01 LA - en PB - NISTIR PY - 2003 TI - NIST/HL7 Experimental Registry UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=150341 ER -