Marium Raza, Nighat Jabeen, Maryam Najam, Rizwana Tareen, Ayesha Intekhab, Qamar Uz Zaman Shahzad, Muhammad Hamza. 2022. “Determine the Mean Levels of Vitamin D in Children With First Episode of Urinary Tract Infection”. Pakistan Journal of Medical & Health Sciences 16 (09):733. https://doi.org/10.53350/pjmhs22169733.