NURTJAHYANI, SUPIANA DIAN, and RETNO HANDAJANI. “Genotype of Hepatitis B Virus Coinfection in Typhoid Patients”. Microbiology Indonesia 9, no. 3 (September 30, 2015): 6. Accessed November 26, 2022. https://jurnal.permi.or.id/index.php/mionline/article/view/356.