TY - BOOK AU - Fenna,Donald,1932-. AU - Abrahamsson,Sixten AU - Loow,Even Olof AU - Peterson,Hans TI - The Stockholm County medical information system SN - 3540089500 PY - 1978/// CY - Berlin PB - Springer-Verlag KW - Computers KW - Health services KW - Sweden KW - Information retrieval systems KW - Public Health ER -