@misc{indiciae0de0c329729b, title = {A computer-based tutorial for H.I.S. orientation: laboratory results retrieval.}, author = {R D Zielstorff and E E Heller and S S Altshuler}, year = {1991}, url = {https://pubmed.ncbi.nlm.nih.gov/1807765/}, note = {Source identifier: 1807765} }