Asemota EA, Njar V, Aguanah IT, Obeagu EI. DISTRIBUTION OF ABO, RHESUS BLOOD GROUP AND HELICOBACTER PYLORI INFECTION AMONG SECONDARY SCHOOL STUDENTS IN CALABAR SOUTH LOCAL GOVERNMENT, CROSS RIVER STATE, NIGERIA. MUJMHS [Internet]. 2023Jan.22 [cited 2024May11];3(1):32-5. Available from: https://madonnauniversity.edu.ng/journals/index.php/medicine/article/view/103