I. Shnawa, Q. Thewaini, and A. ALShibeeb, “Laboratory Development and Shared Antigenicity of Two Prototype Candidate Citrobacter Freundii Vaccines”, IJSBAR, vol. 43, no. 1, pp. 22–29, Jan. 2019, Accessed: Sep. 18, 2025. [Online]. Available: https://gssrr.org/JournalOfBasicAndApplied/article/view/9620