Sharif, AQMO, GM Faruque, AIM Anisuddin, MF Kabir, and TA Zafarullah. 2010. “Ice Pack Test - An Alternate to Prostigmin Test in the Diagnosis of Myasthenia Gravis With Ocular Involvement: A Simple, Noninvassive and Safe Method”. Journal of Dhaka Medical College 18 (2):112-14. https://doi.org/10.3329/jdmc.v18i2.6268.