TY  - RPRT
TI  - Making heterogeneous medical databases interoperable.
AU  - M H Williams
AU  - J Hu
PY  - 1994
DO  - 10.1016/0169-2607(94)90080-9
UR  - https://pubmed.ncbi.nlm.nih.gov/7956170/
ID  - 7956170
ER  -