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 7, 2024. https://jsar.ftn.shu.bg/index.php/jsar/article/view/177.