Gupta, A. (2018) “Determination of Cutoff of IgM ELISA for Diagnosis of Scrub typhus in Hilly Northern State of Himachal Pradesh”, PSM Microbiology, 3(1), pp. 1–3. Available at: https://www.psmjournals.org.aabms.pk/index.php/microbiol/article/view/158 (Accessed: 3November2026).