HASSANAIN ELSAYED YM. DRAMATIC EFFICACY OF LOWEST INHALATIONAL LIDOCAINE DOSES FOR THE REFRACTORY COUGH; RETROSPECTIVE-OBSERVATIONAL STUDY. IIJMPS [Internet]. 2020 Sep. 3 [cited 2024 May 5];5(3). Available from: https://innovatpublisher.com/index.php/iijmps/article/view/113