Comparison of diagnostic yield and complication of medical thoracoscopy using Flexible Bronchoscope versus Semi-Rigid Pleuroscope among Hospitalized Patients with Pleural Effusion (FLEXPLEUR): a retrospective observational study

Ahmad Razman Shamsuddin, Mas Fazlin Mohamad Jailaini, Azat Azrai Azmel, Mohamed Faisal Abdul Hamid