Mazzi, Davide. 2009. “‘These Data Emphasize a Role for Treg Cells, But Do Not Eliminate the Possibility that…’: A Textual Study of Connectives in Scientific Discourse”. L’Analisi Linguistica E Letteraria 16 (2):875-86. https://www.analisilinguisticaeletteraria.eu/index.php/ojs/article/view/385.