The phrase "administration system used by" is correct and usable in written English.
It can be used when describing a system of administration that is employed by a specific organization or group.
Example: "The administration system used by the university has been updated to improve efficiency and communication."
Alternatives: "management system utilized by" or "administrative framework employed by".
Utilization of hospital services will be derived from the computerized patient administration systems used by the hospital.
Information regarding survival of study participants was obtained from an electronic palliative care patient administration database system, used by Our Lady's Hospice & Care Services and the hospitals within its catchment area.
It may be, for example, that introducing a system of tightly linked process measures into the diabetes domain, similar to the system used by the Veterans Administration, 20 could improve care further, although this would require some modification to the information technology infrastructure underpinning the quality and outcomes framework.
The company will use a separate software system, not the computer reservations systems used by agents.
10 P.M. (13) THE LAW IN THESE PARTS In this "POV" presentation, the Israeli filmmaker Ra'anan Alexandrowicz examines the system of military administration used by Israel since the Six-Day War of 1967.
However, if automated bedside administration systems are used, then other types of lines may be required to obtain the same flushing and administration results.
The mortality 90 days after inclusion was registered from the national Danish hospital administration system (GS Open) by using national identification numbers.
"The Trump Administration claims that the waiver system can be used by people who pose no threat to our country—a grandmother coming for a wedding, for example, would be able to obtain a visa," Chris Van Hollen, a Democratic US senator from Maryland, said in an emailed statement.
