computer services, namely, providing public access through the worldwide web to an automated system of building and maintaining the linkages between a search and retrieval system which contains citations to and abstracts biomedical journal articles along with linkages to the full-text articles from online biomedical publishers

'abstract':32 'access':6 'along':36 'articl':35,44 'autom':13 'biomed':33,47 'build':16 'citat':29 'comput':1 'contain':28 'full':42 'full-text':41 'journal':34 'linkag':20,38 'maintain':18 'name':3 'onlin':46 'provid':4 'public':5 'publish':48 'retriev':25 'search':23 'servic':2 'system':14,26 'text':43 'web':10 'worldwid':9

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