TY  - RPRT
TI  - A computer-based tutorial for H.I.S. orientation: laboratory results retrieval.
AU  - R D Zielstorff
AU  - E E Heller
AU  - S S Altshuler
PY  - 1991
UR  - https://pubmed.ncbi.nlm.nih.gov/1807765/
ID  - 1807765
ER  -