Todorov, Velislav, Milen Boichev, Tzvetan Minkov, Volodia Georgiev, Nadejda Paraskova, and Maria Boycheva. “BLOODGROUP AFFILIATION IN MELANOMA MALIGNA PATIENTS: BLOODGROUP AFFILIATION IN MELANOMA MALIGNA PATIENTS”. JOURNAL SCIENTIFIC AND APPLIED RESEARCH 8, no. 1 (March 12, 2023): 41–46. Accessed November 25, 2024. https://jsar.ftn.shu.bg/ojs-3.3.0-7/index.php/jsar/article/view/177.