TY  - RPRT
TI  - The nature of heterogeneity in the context of distributed health-care information systems 
AU  - Nell, James G
PY  - 2003
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 7011
DO  - 10.6028/NIST.IR.7011
ER  -