Nilesh Suresh, Ravindra Kumar. PATIENT’S PERCEPTION OF PAIN AND DISCOMFORT DURING MAXILLARY ARCH EXPANSION USING TWO DIFFERENT APPLIANCES - A PILOT QUESTIONNAIRE SURVEY: Original Article. IJOrthoR [Internet]. 2022 Mar. 31 [cited 2024 Dec. 19];13(1):23-7. Available from: https://editorialmanager.in/index.php/ijorthrehab/article/view/5