Todorov, V. , Boycheva, M. , Georgiev, V. , Minkov, C. , Boichev, M. and Georgieva, R. 2023. ESOPHAGEAL CARCINOMA AND BLOOD GROUP AFFILIATION: ESOPHAGEAL CARCINOMA AND BLOOD GROUP AFFILIATION. JOURNAL SCIENTIFIC AND APPLIED RESEARCH. 13, 1 (Mar. 2023), 46–51. DOI:https://doi.org/10.46687/jsar.v13i1.238.