Hermel, Jonathan A., Cassi M. Bruni, and Darren S. Sigal. “Novel Combination Strategies to Enhance Immune Checkpoint Inhibition in Cancer Immunotherapy: A Narrative Review”. International Journal of Medical Students 8, no. 3 (December 17, 2020): 273–280. Accessed March 29, 2024. https://ijms.info/IJMS/article/view/753.