Zakaullah Kakar, Abdul Baqi Essazai, Syed Moeed Ahmed, Naseeb Ullah, Pir Jan, Najeebullah, “Comparison of Zinc-Probiotic Combination Therapy to Probiotic Therapy Alone in Treating Acute Diarrhea in Children”, Pakistan Journal of Medical & Health Sciences, vol. 16, no. 12, p. 253, Jan. 2023.