NLM's new proximity searching.
Bronson
R J
RJ
Columbia University Health Sciences Library, New York, NY 10029, USA. bronson@library1.cpmc.columbia.edu
D016247:Information Storage and Retrieval; D008523:MEDLARS; D009317:National Library of Medicine (U.S.); D012984:Software; D014481:United States; D014584:User-Computer Interface