| 2006 | | Ocular Manifestation of Kawasaki Disease | 이마빈 |
| 2010 | | Ocular Manifestations of Herpes Zoster Ophthalmicus | 양홍석, 정유리 |
| 2016 | | Ocular Myasthenia Gravis in Monozygotic Twins with Mirror-image Myopic Anisometropia | 정승아 |
| 2022 | | Oculomics for sarcopenia prediction: a machine learning approach toward predictive, preventive, and personalized medicine | 김범택 |
| 2009 | | Oculomotor nerve palsy associated with rupture of middle cerebral artery aneurysm. | 임용철 |
| 2018 | | Odontogenic ameloblast-associated protein (ODAM) in gingival crevicular fluid for site-specific diagnostic value of periodontitis: a pilot study | 김영호, 지숙 |
| 2022 | | Odor blocking of stress hormone responses | 이은정 |
| 2007 | | Odour identification test and its relation to cardiac 123I-metaiodobenzylguanidine in patients with drug induced parkinsonism. | 용석우, 이필휴 |
| - | | Oenanthe javanica extracts and their uses | 강희영 |
| 2010 | | Oestrogen and progesterone receptor expression in melasma: an immunohistochemical analysis. | 강희영, 김유찬, 이은소, 장용현 |
| 2018 | | Off-label use of tocilizumab to treat non-juvenile idiopathic arthritis in pediatric rheumatic patients: a literature review | 김현아, 서창희, 정주양 |
| 1998 | | Oilseed rape allergy presented as occupational asthma in the grain industry. | 남동호, 박해심 |
| 2021 | | Oleoylethanolamide induces eosinophilic airway inflammation in bronchial asthma | 박해심, 신유섭, 예영민, 최영우 |
| 2016 | | Olfactory dysfunction is related to postoperative delirium in Parkinson's disease | 윤정한, 홍지만 |
| 2007 | | Olfactory Function and Its Correlation with Cardiac 123I-MIBG in Patients with Parkinson’s Disease and Multiple System Atrophy | 김현준, 이필휴 |
| 2015 | | Olfactory function and neuropsychological profile to differentiate dementia with Lewy bodies from Alzheimer's disease in patients with mild cognitive impairment: A 5-year follow-up study. | 문소영, 윤정한, 홍지만 |
| 2023 | | Olfactory modulation of stress-response neural circuits | Afzal, Ramsha, 이은정 |
| 2002 | | Oligodendrocytes from human donors differ in resistance to herpes simplex virus 1 (HSV-1). | 김승업 |
| 2004 | | Oligomer synthesis by priming deficient polymerase in hepatitis B virus core particle. | 김경민, 박선, 신호준 |
| 2006 | | Oligonucleotide and polynucleotide reducing a level of TNFα | 손성향, 임현철 |
