Seitz, K Central patients admissions and ultrasound. [electronic resource] - Ultraschall in der Medizin (Stuttgart, Germany : 1980) Aug 2006 - 309-14 p. digital Publication Type: Journal Article ISSN: 0172-4614 Standard No.: 10.1055/s-2006-950491 doi Subjects--Topical Terms: Diagnostic Tests, RoutineEmergenciesHumansPatient AdmissionUltrasonography--statistics & numerical data