APA (7th ed.) Citation

Cao, X., Jin, C., Tan, T., & Guo, Y. (2020). Optimal threshold in low-dose CT quantification of emphysema. European journal of radiology, 129, 109094. https://doi.org/10.1016/j.ejrad.2020.109094

Chicago Style (17th ed.) Citation

Cao, Xianxian, Chenwang Jin, Tao Tan, and Youmin Guo. "Optimal Threshold in Low-dose CT Quantification of Emphysema." European Journal of Radiology 129 (2020): 109094. https://doi.org/10.1016/j.ejrad.2020.109094.

MLA (9th ed.) Citation

Cao, Xianxian, et al. "Optimal Threshold in Low-dose CT Quantification of Emphysema." European Journal of Radiology, vol. 129, 2020, p. 109094, https://doi.org/10.1016/j.ejrad.2020.109094.

Warning: These citations may not always be 100% accurate.