Waheed, Nadia, et al. “VITAMIN D INTOXICATION IN 7-MONTH-OLD INFANT WITH RECOMMENDED DAILY INTAKE OF VITAMIN D”. Journal of Ayub Medical College Abbottabad, vol. 30, no. 4-Sup, Jan. 2019, https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/5086.