title: The PROPHET system and resource sharing.
mesh_terms: D001695:Biology; D003201:Computers; D003365:Costs and Cost Analysis; D001330:Electronic Data Processing; D008511:Medicine; D003629:Modems; D009316:National Institutes of Health (U.S.); D010600:Pharmacology; D012106:Research; D013689:Telephone; D014481:United States