| 2013 | A cross-sectional study of factors related to gastrointestinal drug use in Korean adolescents | 곽혜선; 이병구; 이정연; 배승진 | 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 |
| 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 | 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 |
| 2023 | Clinical outcomes of renin angiotensin system inhibitor-based dual antihypertensive regimens in chronic kidney disease: a network meta-analysis | 이정연 | 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 |
| 2013 | Clinical Pharmacy Specialists-led Anticoagulation Inpatient Management (AIM) Program: its Implementation, Clinical Outcomes at a Major Hospital in the USA | 이정연 | Meeting Abstract |
| 2013 | Comparison of budesonide and dexamethasone for local treatment of oral chronic graft-versus-host disease | 곽혜선; 이병구; 이정연 | Article |
| 2018 | Development and clinical application of an evidence-based pharmaceutical care service algorithm in acute coronary syndrome | 정익모; 편욱범; 이정연 | Article |
| 2019 | Differences in Colistin Administration and Bacterial and Treatment Outcomes in Critically Ill Patients | 이정연 | 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 |
| 2014 | Effect of coumarin derivative-mediated inhibition of P-glycoprotein on oral bioavailability and therapeutic efficacy of paclitaxel | 이화정; 이정연 | Article |
| 1999 | Effect of oryung-san, a Korean traditional diuretic, on the pharmacokinetics of intravenous cefazolin in rats | 구영순; 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 |
| 2017 | Effects of adamantyl derivatives on pharmacokinetic behavior of paclitaxel in rats | 이화정; 이정연 | Article |
| 2018 | Effects of Concomitant Medication Use on Gefitinib-Induced Hepatotoxicity | 곽혜선; 이정연 | Article |
| 2014 | Effects of inflammatory cytokine gene polymorphisms on warfarin maintenance doses in Korean patients with mechanical cardiac valves | 곽혜선; 이병구; 이정연 | Article |
| 2019 | Effects of Piperazine Derivative on Paclitaxel Pharmacokinetics | 박혜영; 이화정; 이정연 | Article |
| 2013 | Effects of single or repeated silymarin administration on pharmacokinetics of risperidone and its major metabolite, 9-hydroxyrisperidone 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 | 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 |
| 2013 | In vitro and in vivo evaluation of phenylbutenoid dimers as inhibitors of p-glycoprotein | 서은경; 이화정; 한아름; 이정연; 박정현 | Article |
| 2019 | Interprofessional Collaboration Between a Multidisciplinary Palliative Care Team and the Team Pharmacist on Pain Management | 이정연 | Article |
