Square MUMPS (Massachusetts General Hospital Utility Multi Programming System) in round networks.
Aronson
D
D
Health Data Research, Portland, OR.
Landis
D
D
D006746:Hospital Bed Capacity, 500 and over; D006751:Hospital Information Systems; D008122:Local Area Networks; D016347:Medical Records Systems, Computerized; D011381:Programming Languages; D014861:Washington