Letter to the editor.

MLA

Bertolaccini, Luca, et al. “Letter to the Editor.” Journal of Cardiothoracic Surgery, vol. 5, Jan. 2010, p. 93. EBSCOhost, https://doi.org/10.1186/1749-8090-5-93.

APA

Bertolaccini, L., Rizzardi, G., & Terzi, A. (2010). Letter to the editor. Journal of Cardiothoracic Surgery, 5, 93. https://doi.org/10.1186/1749-8090-5-93

Chicago

Bertolaccini, Luca, Giovanna Rizzardi, and Alberto Terzi. 2010. “Letter to the Editor.” Journal of Cardiothoracic Surgery 5 (January): 93. doi:10.1186/1749-8090-5-93.