TY - RPRT TI - Implementation of a computerized patient advice system using the HELP clinical information system. AU - D F Sittig AU - N L Pace AU - R M Gardner AU - E Beck AU - A H Morris PY - 1989 DO - 10.1016/0010-4809(89)90040-2 UR - https://pubmed.ncbi.nlm.nih.gov/2776450/ ID - 2776450 ER -