[E-card and telematics. Safe and efficient in the digital network of the health care system].
Arno
A
Elmer
D003195:Computer Communication Networks / Q000458:organization & administration*; D017598:Efficiency, Organizational; D057286:Electronic Health Records / Q000458:organization & administration*; D005858:Germany; D006801:Humans; D009313:National Health Programs / Q000458:organization & administration*