Gunawan AP, Djuminar A, Ernawati E, Chaidir L. Development of Oxgall Preparation as Clinical Sample for Detection of Salmonella typhi with Real-time PCR Method. J. Teknol. Laboratorium [Internet]. 2018 Dec. 31 [cited 2025 Jul. 3];7(2):70-7. Available from: https://teknolabjournal.com/index.php/Jtl/article/view/127