| 2021 | Broad-spectrum antibiotic regimen affects survival in patients receiving nivolumab for non-small cell lung cancer | 이정연; 강지은 | Article |
| 2017 | Changes in cognitive function and brain glucose metabolism in elderly women with subjective memory impairment: a 24-month prospective pilot study | 이정연 | Article |
| 2019 | Differences in Colistin Administration and Bacterial and Treatment Outcomes in Critically Ill Patients | 이정연 | Article |
| 2017 | Effects of adamantyl derivatives on pharmacokinetic behavior of paclitaxel in rats | 이화정; 이정연 | Article |
| 2020 | Efficacy and safety of nanoparticle-albumin-bound paclitaxel compared with solvent-based taxanes for metastatic breast cancer: A meta-analysis | 이정연; 김선아; 강지은 | Article |
| 2016 | Factors affecting medication adherence in elderly people | 이정연 | Article |
| 2018 | Factors affecting time to reach and recover from gefitinib-induced hepatotoxicity | 곽혜선; 이정연 | Article |
| 2017 | Factors for time to trastuzumab-induced cardiotoxicity in breast cancer patients | 곽혜선; 이정연 | Article |
| 2019 | Interprofessional Collaboration Between a Multidisciplinary Palliative Care Team and the Team Pharmacist on Pain Management | 이정연 | Article |
| 2019 | Linezolid-induced thrombocytopenia increases mortality risk in intensive care unit patients, a 10 year retrospective study | 이정연 | Article |
| 2022 | Optimal antipseudomonal ꞵ-lactam drug dosing recommendations in critically-ill Asian patients receiving CRRT | 이정연; 이정 | Article |
| 2018 | Pharmacist-led interdisciplinary medication reconciliation using comprehensive medication review in gynaecological oncology patients: A prospective study | 이정연 | Article |
| 2017 | Satisfaction and expressed needs of pharmaceutical care services and challenges recognized by patients in South Korea | 이정연 | Article |
| 2018 | The effect of communication skills training on patient-pharmacist communication in pharmacy education: a meta-analysis | 이정연; 강지은 | Review |
| 2022 | Tolerability on Serious Adverse Events of First-Line Bevacizumab and Cetuximab for RAS Wild-Type Metastatic Colorectal Cancer: A Systematic Review and Meta-Analysis | 이정연 | Review |
| 2021 | Validation of a questionnaire for patient awareness and the need for a community-based outpatient antimicrobial stewardship program (O-asp): A pilot study | 최희정; 이정연; 김충종 | Article |
