From the CDC: the Laboratory Performance Information Exchange System.
Centers for Disease Control, Atlanta, GA.
R N
RN
Taylor
D015492:AIDS Serodiagnosis / Q000592:standards*; D002487:Centers for Disease Control and Prevention, U.S.; D002984:Clinical Laboratory Information Systems; D003195:Computer Communication Networks / Q000458:organization & administration; D016208:Databases, Factual; D006801:Humans; D007255:Information Services / Q000458:organization & administration; D011785:Quality Assurance, Health Care / Q000592:standards; D014481:United States