Thursday, September 22, 2016

Use of positive and negative words in scientific PubMed abstracts between 1974 and 2014: retrospective analysis by Christiaan H Vinkers, Joeri K Tijdink, and Willem M Otte

Use of positive and negative words in scientific PubMed abstracts between 1974 and 2014: retrospective analysis by Christiaan H. Vinkers, Joeri K. Tijdink, and Willem M. Otte

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