1. Athanasiadou, A., & Dirven, R. (1997). Conditionality, hypotheticality, counterfactuality. In A. Athanasiadou, & R. Dirven (Eds.), On conditonalss again (pp. 61–96). Amsterdam/Philadelphia: John Benjamins Publishing Company.
2. Bosk, L. (1980). Occupational rituals in patient management. The New England Journal of Medicine, 303(2), 71–76.
3. Brown, G., & Yule, G. (1983). Discourse analysis. Cambridge: Cambridge University Press.
4. Carney, A., Yi, J., Abraham, A., et al. (2007). Reactions to uncertainty and the accuracy of diagnostic mammography. Society of General Internal Medicine, 22, 234–241.
5. Carter-Thomas, S., & Rowley-Joliver, E. (2008). If-conditionals in medical discourse: From theory to disciplinary practice. Journal of English and Academic Purposes, 7, 191–205.