1.
Ali MA, Haque A, Anwarulla A, Ahmad Q. Non–motor Symptoms in Parkinson’s Disease: It’s Relationship with Age of Onset, Duration and Stage of Disease and the Dose and Duration of Levodopa Usage. TAJ: J of Teachers Assoc [Internet]. 2009 Sep. 3 [cited 2024 Oct. 20];21(1):12-7. Available from: https://banglajol.info/index.php/TAJ/article/view/3211