TY  - RPRT
TI  - The Zipper: a method for using personal identifiers to link data while preserving confidentiality.
AU  - R L Kruse
AU  - B G Ewigman
AU  - G C Tremblay
PY  - 2001
DO  - 10.1016/s0145-2134(01)00265-4
UR  - https://pubmed.ncbi.nlm.nih.gov/11700695/
ID  - 11700695
ER  -