TY - RPRT TI - Knowledge base design for decision support in respirator therapy. AU - N Shahsavar AU - C Frostell AU - H Gill AU - U Ludwigs AU - G Matell AU - O Wigertz PY - 1989 DO - 10.1007/bf01733627 UR - https://pubmed.ncbi.nlm.nih.gov/2697733/ ID - 2697733 ER -