\input zb-basic \input zb-ioport \iteman{io-port 50133238} \itemau{Chen, Tzer-Long; Lin, Frank Y. S.} \itemti{Electronic medical archives: A different approach to applying re-signing mechanisms to digital signatures} \itemso{J. Medical Systems 35, No. 4, 735-742 (2011).} \itemcc{} \itemut{} \itemli{doi:10.1007/s10916-009-9414-2} \end