Khan, Nida, et al. “EFFECT OF IRON DEFICIENCY ANEMIA ON INTELLIGENCE QUOTIENT IN SCHOOL GOING CHILDREN OF PESHAWAR KHYBER PAKHTUNKHWA, PAKISTAN”. KHYBER MEDICAL UNIVERSITY JOURNAL, vol. 13, no. 4, Dec. 2021, pp. 222-6, doi:10.35845/kmuj.2021.21307.