| 2012-12 | Nasal and Exhaled Nitric Oxide in Allergic Rhinitis | 이승환 |
| 2014-01 | Nasal and exhaled nitric oxide in chronic rhinosinusitis with polyps | 이승환 |
| 2020-07 | Numerical and Experimental Investigations of Laser Metal Deposition (LMD) Using STS 316L | 이승환 |
| 2018-07 | Optimal extent of prophylactic central neck dissection for papillary thyroid carcinoma: Comparison of unilateral versus bilateral central neck dissection | 이승환 |
| 2019-09 | Optimisation of hybrid tandem metal active gas welding using Gaussian process regression | 이승환 |
| 2020-04 | Optimization of Cold Metal Transfer-Based Wire Arc Additive Manufacturing Processes Using Gaussian Process Regression | 이승환 |
| 2018-01 | Organ-on-a-Chip Technology for Reproducing Multiorgan Physiology | 이승환 |
| 2016-05 | The Pathophysiologic Mechanism of Tinnitus. | 이승환 |
| 2020-01 | Peptide hormone sensors using human hormone receptor-carrying nanovesicles and graphene FETs | 이승환 |
| 2019-12 | Pharmacokinetic and pharmacodynamic insights from microfluidic intestine-on-a-chip models | 이승환 |
| 2022-07 | Precipitation kinetics of secondary phases induced by heat accumulation in the deposit of Inconel 718 | 이승환 |
| 2016-10 | Prevalence and Associated Factors of Chronic Suppurative Otitis Media: Data from the Korea National Health and Nutrition Examination Survey, 2009-2012 | 이승환 |
| 2018-07 | Prevalence of severe-profound hearing loss in South Korea: a nationwide population-based study to analyse a 10-year trend (2006-2015) | 이승환 |
| 2020-07 | Ranked Feature-Based Laser Material Processing Monitoring and Defect Diagnosis Using k-NN and SVM | 이승환 |
| 2020-10 | Rate of chronic otitis media operations and cholesteatoma surgeries in South Korea: a nationwide population-based study (2006-2018) | 이승환 |
| 2021-02 | Real-time monitoring of geosmin based on an aptamer-conjugated graphene field-effect transistor | 이승환 |
| 2019-11 | Residual neural network-based fully convolutional network for microstructure segmentation | 이승환 |
| 2014-08 | Robotic Lateral Neck Dissection by a Gasless Unilateral Axillobreast Approach for Differentiated Thyroid Carcinoma: Our Early Experience | 이승환 |
| 2014-03 | Robotic Selective Neck Dissection by a Postauricular Facelift Approach Comparison with Conventional Neck Dissection | 이승환 |
| 2011-01 | Robotic thyroidectomy by a gasless unilateral axillo-breast or axillary approach: our early experiences | 이승환 |
| 2015-06 | Role of Cochlear Microphonic in Newborn Hearing test | 이승환 |
| 2011-08 | The Role of Laryngopharyngeal Reflux as a Risk Factor in Laryngeal Cancer: A Preliminary Report | 이승환 |
| 2015-07 | The Significance of Neutrophil to Lymphocyte Ratio and Platelet to Lymphocyte Ratio in Vestibular Neuritis | 이승환 |
| 2020-10 | Status of early hearing detection and intervention in South Korea: a nationwide population-based study of national infant health checkup | 이승환 |
| 2020-04 | Synthesis of rod-type Co2.4Mn0.6O4 via oxalate precipitation for water splitting catalysts | 이승환 |
| 2017-04 | Temperament and character traits in patients with tinnitus: a prospective case series with comparisons | 이승환 |
| 2010-02 | The Effect of Cultural factors on Customer Perception in Mobile Data Services | 이승환 |
| 2020-09 | Three-tissue microphysiological system for studying inflammatory responses in gut-liver Axis | 이승환 |
| 2022-01 | Ti/TiO2/SiO2 multilayer thin films with enhanced spectral selectivity for optical narrow bandpass filters | 이승환 |
| 2015-07 | Two cases of thyroid rupture after blunt cervical trauma | 이승환 |
