[Chip card assisted safety of communication in German public health].
Clevert
D A
DA
QuaSi-Niere gGmbH Berlin.
Schober-Halstenberg
H J
HJ
Frei
U
U
D003195:Computer Communication Networks; D016494:Computer Security; D005858:Germany; D006801:Humans; D016347:Medical Records Systems, Computerized; D009313:National Health Programs