| 2019 | Antimicrobial Stewardship Programs in Community Health Systems Perceived by Physicians and Pharmacists: A Qualitative Study with Gap Analysis | 최희정; 이정연; 김선아; 강지은; 김충종 | Article |
| 2019 | Application of Size and Maturation Functions to Population Pharmacokinetic Modeling of Pediatric Patients | 이정연 | Article |
| 2018 | Association of pre-operative medication use with post-surgery mortality and morbidity in oncology patients receiving comprehensive geriatric assessment | 곽혜선; 이병구; 이정연 | Article |
| 2020 | Association of pre-operative medication use with unplanned 30-day hospital readmission after surgery in oncology patients receiving comprehensive geriatric assessment | 곽혜선; 이병구; 이정연 | Article |
| 2019 | Clinical outcomes and risk factors of thromboprophylaxis with rivaroxaban versus aspirin in patients undergoing hip arthroplasty in low-incidence population: A nationwide study in Korea | 이정연; 강지은 | Article |
| 2021 | Clinical Outcomes of Secondary Prophylactic Granulocyte Colony-Stimulating Factors in Breast Cancer Patients at a Risk of Neutropenia with Doxorubicin and Cyclophosphamide-Based Chemotherapy | 이정연; 강지은; 금민정 | Article |
| 2017 | Diagnostic potential of multimodal neuroimaging in posttraumatic stress disorder | 김지은; 이정연; 류인균; 윤수정; 김정윤; 박창현 | Article |
| 2018 | Dose Optimization Based on Population Pharmacokinetic Modeling of High-Dose Cyclosporine, a P-glycoprotein Inhibitor, in Combination with Systemic Chemotherapy in Pediatric Patients with Retinoblastoma | 이정연 | Article |
| 2020 | Effect of post-operative anticoagulation management in patients who have undergone On-X mechanical heart valve replacement surgery on post-discharge warfarin therapy | 이정연 | Article |
| 2018 | Effects of Concomitant Medication Use on Gefitinib-Induced Hepatotoxicity | 곽혜선; 이정연 | Article |
| 2016 | Effects of Ganglioside on Working Memory and the Default Mode Network in Individuals with Subjective Cognitive Impairment: A Randomized Controlled Trial | 정지향; 권오란; 김지은; 이정연; 류인균; 윤수정; 전유진 | Article |
| 2019 | Effects of Piperazine Derivative on Paclitaxel Pharmacokinetics | 박혜영; 이화정; 이정연 | Article |
| 2019 | Factors related to inappropriate edoxaban use | 이정연 | Article |
| 2019 | Impact of pharmacists' interventions on physicians' decision of a knowledge-based renal dosage adjustment system | 이정연 | Article |
| 2023 | Institutional-specific smartphone application as a supplemental tool for an antimicrobial stewardship program in 2 large community-based hospitals: Acceptance of physicians and pharmacists | 최희정; 김성화; 이정연; 김선아; 김충종; 김경희 | Article |
| 2022 | Long-Term Survival and Kidney Function in Pediatric Patients Following Liver Transplantation: A 15-Year Retrospective Cohort Study | 이정연 | Article |
| 2016 | Molecular Neuroimaging in Posttraumatic Stress Disorder | 윤수정 | Review |
| 2018 | Nutrition and Clinical Outcomes of Nutrition Support in Multidisciplinary Team for Critically Ill Patients | 이정연; 김선아; 강지은 | Article |
| 2021 | P2Y12 Antiplatelet Choice for Patients with Chronic Kidney Disease and Acute Coronary Syndrome: A Systematic Review and Meta-Analysis | 이정연; 강지은; 김명규 | Review |
| 2016 | Perceived needs of pharmaceutical care services among healthcare professionals in South Korea: a qualitative study | 이정연 | Article |
| 2019 | Pharmacokinetic Alteration of Paclitaxel by Ferulic Acid Derivative | 박혜영; 이화정; 이정연; 이재옥 | Article |
| 2019 | Pharmacy services at the PyeongChang 2018 Olympic and Paralympic Winter Games | 이정연 | Article |
| 2020 | Practice considerations on the use of investigational anti-COVID-19 medications: Dosage, administration and monitoring | 이정연; 강지은 | Article |
| 2019 | Prescribing patterns of polypharmacy in Korean pediatric patients | 이정연 | Article |
| 2022 | Safety Assessment on Serious Adverse Events of Targeted Therapeutic Agents Prescribed for RAS Wild-Type Metastatic Colorectal Cancer: Systematic Review and Network Meta-Analysis | 이정연 | Review |
| 2018 | Service design oriented multidisciplinary collaborative team care service model development for resolving drug related problems | 이정연 | Article |
| 2019 | The influence of a patient counseling training session on pharmacy students' self-perceived communication skills, confidence levels, and attitudes about communication skills training | 이정연; 강지은 | Article |
