[1]
N. Adil, A. . Mehraj, J. Khan, S. . Bhutta, M. Jamil, and M. . Aslam, “CHRONIC DIARRHOEA: NOT A RARE PRESENTATION OF VITAMIN B 12 DEFICIENCY”, J Ayub Med Coll Abbottabad, vol. 36, no. 1, pp. 155–159, Apr. 2024.