| 2018 | | A comparison between McGrath MAC videolaryngoscopy and Macintosh laryngoscopy in children | 김종엽, 김지은, 이숙영 |
| 2022 | | A noninferiority trial comparing left paratracheal pressure versus cricoid pressure on tracheal intubation conditions using the Pentax Airway Scope | 김종엽, 김하연, 민상기 |
| 2009 | | Asystole induced by laryngosopy and tracheal intubation after induction of general anesthesia | 김대희, 김진수, 박성용, 홍용우, 홍유선 |
| 2021 | | Comparison of learning direct laryngoscopy using a McGrath videolaryngoscope as a direct versus indirect laryngoscope: a randomized controlled trial | 민상기, 이인경, 채윤정 |
| 2022 | | Comparison of McGrath videolaryngoscope-assisted insertion versus standard blind technique for flexible laryngeal mask airway insertion in adults | 김종엽, 민상기, 유지영, 하은지 |
| 2020 | | Comparison of McGrath, Pentax, and Macintosh laryngoscope in normal and cervical immobilized manikin by novices: a randomized crossover trial | 김종엽, 민상기, 이인경 |
| 2019 | | Comparison of Pentax Airway Scope and Macintosh laryngoscope for orotracheal intubation in children: A randomised non-inferiority trial | 김종엽, 이숙영, 이인경 |
| 2018 | | Comparison of the McGrath videolaryngoscope and the Macintosh laryngoscope for double lumen endobronchial tube intubation in patients with manual in-line stabilization: A randomized controlled trial | 김대희, 김종엽, 박성용, 유지영, 함석진 |
| 2023 | | Comparison of the McGRATHTM Video Laryngoscope and Macintosh Laryngoscope for Orotracheal Intubation in a Simulated Difficult Airway Scenario: An Open-Label, Randomized Clinical Trial | 김종엽, 최종범 |
| 2017 | | Comparison of the Pentax AirwayScope and McGrath MAC videolaryngoscope for endotracheal intubation in patients with a normal airway | 김종엽, 이숙영 |
| 2019 | | Conditions for laryngeal mask airway placement in terms of oropharyngeal leak pressure: a comparison between blind insertion and laryngoscope-guided insertion | 김고운, 김종엽, 박성용 |
| 2020 | | In reply: Comparing videolaryngoscope and direct laryngoscope use for nasotracheal intubation in patients with manual in-line stabilization | 김종엽 |
| 2016 | | Intubation without use of stylet for McGrath videolaryngoscopy in patients with expected normal airway: A randomized noninferiority trial | 김종엽, 이숙영 |
| 2013 | | Laryngeal pathologies in older Korean adults and their association with smoking and alcohol consumption. | 이윤환 |
| 2016 | | McGrath Video Laryngoscopy Facilitates Routine Nasotracheal Intubation in Patients Undergoing Oral and Maxillofacial Surgery: A Comparison With Macintosh Laryngoscopy | 김종엽, 이숙영 |
| 2012 | | Postoperative functional voice changes after conventional open or robotic thyroidectomy: a prospective trial | 김철호, 소의영, 이정훈 |
| 2018 | | Predicting effective remifentanil concentration in 95% of patients to prevent emergence cough after laryngomicroscopic surgery | 김종엽, 김하연, 이숙영 |
| 2018 | | Reply to "Scoring system for videolaryngoscopes: CL grade or POGO?" | 김종엽, 김지은 |
| 2017 | | Stylet angulation for routine endotracheal intubation with McGrath videolaryngoscope | 김종엽, 이숙영, 이지영 |
