TY  - RPRT
TI  - Extracting knowledge from a large primary health care database using a knowledge-based statistical approach.
AU  - S Chowdhury
AU  - R Linnarsson
AU  - A Wallgren
AU  - B Wallgren
AU  - O Wigertz
PY  - 1990
DO  - 10.1007/bf00999270
UR  - https://pubmed.ncbi.nlm.nih.gov/2093741/
ID  - 2093741
ER  -