“A COMPARATIVE STUDY OF ICT STOOL ANTIGEN, SERUM AND ELISA TECHNIQUES IN DETECTION OF HELICOBACTER PYLORI AMONG SUDANESE FOOD HANDLER”. Journal of Universal Science Research 2, no. 5 (May 4, 2024): 7–13. Accessed November 23, 2024. https://universalpublishings.com/~niverta1/index.php/jusr/article/view/5466.