Table 6 .

Most-cited Proceedings Paper in Each Five-year Period

5-Year Period	Paper	No. of Citations
1977–1981	Carson, Cheng, Phelps. BLD: a software system for physiological data handling and model analysis, 1981	8
1982–1986	Robb, Heffernan, Camp, Hanson. Workstation for interactive display and quantitative analysis of 3-D and 4-D biomedical images, 1986	17
1987–1991	Humphreys, Lindberg. Building the Unified Medical Language System, 1989	62
1992–1996	Campbell K, Weickert, Fagan, Musen. A computer-based tool for generation of progress notes, 1993	23
1997–2000	Spackman, Campbell, Cote. Snomed RT: a reference terminology for health care, 1997	20