Chonov, Dimitur Chavdarov, Maria Magdalena Krasimirova Ignatova, Julian Rumenov Ananiev, and Maya Vladova Gulubova. 2019. “IL-6 Activities in the Tumour Microenvironment. Part 1”. Open Access Macedonian Journal of Medical Sciences 7 (14):2391-98. https://doi.org/10.3889/oamjms.2019.589.