AL-Hillawi AH, AL-Dhahir HA, Ghadban JM. Assessment of parasympathetic autonomic functions in ulcerative colitis patients. J Fac Med Baghdad [Internet]. 2013 Jul. 1 [cited 2024 Dec. 22];55(3):265-9. Available from: https://iqjmc.uobaghdad.edu.iq/index.php/19JFacMedBaghdad36/article/view/628