Ahmad, Saeed, et al. “The Effectiveness of Oral Nitazoxanide Versus Oral Metronidazole in Pediatric Giardia Lamblia-Induced Diarrhea”. Biological and Clinical Sciences Research Journal, vol. 6, no. 5, May 2025, pp. 413-6, doi:10.54112/bcsrj.v6i5.2233.