Using CAHD.
D016208:Databases, Factual; D003660:Decision Support Systems, Management; D004865:Equipment and Supplies, Hospital / Q000592:standards*; D006801:Humans; D007255:Information Services; D008991:Monitoring, Physiologic / Q000295:instrumentation; D011682:Purchasing, Hospital; D012984:Software; D014584:User-Computer Interface