Df. Sittig, IDENTIFYING A CORE SET OF MEDICAL INFORMATICS SERIALS - AN ANALYSIS USING THE MEDLINE DATABASE, Bulletin of the Medical Library Association, 84(2), 1996, pp. 200-204
A study was undertaken to test the hypothesis that a fore set of medic
al informatics serials could be identified by using standard bibliomet
ric techniques. All journal articles indexed by the National Library o
f Medicine between 1990 and 1994 were included. Articles were identifi
ed by using the ''MEDICAL INFORMATICS'' Medical Subject Heading (MeSH)
term. Each serial title containing articles was then ranked according
to (1) the total number of medical informatics journal articles index
ed and (2) the percentage of medical informatics journal articles inde
xed, Twenty-eight serials had more than 100 articles indexed under the
''MEDICAL INFORMATICS'' MeSH term. Thirty serials had more than 40% o
f their articles indexed under the ''MEDICAL INFORMATICS'' MeSH term.
A ''core'' set of fourteen serials had 100 or more medical informatics
articles indexed, including more than 70% of all articles they publis
hed. The methodology described provides librarians with another tool t
o use in the difficult task oi journal selection. The set of ''core''
serials identified provides librarians with a ranked list of serials,
based on which a medical informatics collection can be developed.