AHRQAgency for Healthcare Research and Quality(English)CCSR, CER, CIPRS, HCUP, ICD-9-CM, IRB, NIS, OHRP, PSI, QUERIHealth care, Organizations (research)http://effectiv…hcare.ahrq.gov/https://hcup-us…cumentation.jsphttps://doi.org…b013e31815f537f« AHRFAHS »