United States Department of Health and Human Services. Office of Inspector General. Office of Evaluation and Inspections, creator author. text dcu 1990 monographic eng 1 online resource (ii, 14 pages) : illustrations Title from title screen (viewed Oct. 14, 2016). "October 1990." "OEI-03-88-01400." CRDP Project record. n-us--- Medicare Physiological laboratories Standards United States Physiological laboratories United States Quality control Medical laboratories United States Quality control HE 1.75:OEI-03-88-01400 HE 1.75:OEI-03-88-01400 http://purl.fdlp.gov/GPO/gpo73460 http://purl.fdlp.gov/GPO/gpo73460 GPO 161017 20170208053812.0 ocn960806006 eng