Ali, Sultan N, and RW Zuberi. “LATE WEANING: THE MOST SIGNIFICANT RISK FACTOR IN THE DEVELOPMENT OF IRON DEFICIENCY ANAEMIA AT 1-2 YEARS OF AGE”. Journal of Ayub Medical College Abbottabad, vol. 15, no. 2, May 2003, https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/3943.