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Notess, G.R.: Free MEDLINEs on the Web (1998)
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Vanopstal, K.; Stichele, R.Vander; Laureys, G.; Buysschaert, J.: PubMed searches by Dutch-speaking nursing students : the impact of language and system experience (2012)
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Jacobs, M.: Criteria for evaluating alternative MEDLINE search engines (1998)
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Pollitt, S.: Multilingual MenUSE : improving access to document databases (1993)
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Stuart, S.J.; Powell, T.; Humphreys, B.L.: ¬The Unified Medical Language System (UMLS) project (2002)
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