| 1999 | | Usefulness of Sonohysterography in Differentiating Endometrial Cancer from endometrial Hyperplasia | 김민정, 유희석, 이은주 |
| 1999 | | Transvaginal Color Doppler Imaging of Uterine Contractions in Early Pregnancies: Significance of Uterine Contractions in Early Pregnancy Failure | 권혁찬, 서정호, 이은주 |
| 1999 | | A Case of Acromegaly First Diagnosed in Pregnancy | 김현만, 이관우, 정윤석, 황경주 |
| 1999 | | A Case of Unruptured Non - communicating Rudimentary Horn Pregnancy Progressed to the Third Trimester of Pregnancy | 김행수, 양정인, 오기석, 이은주, 주희재, 황경주 |
| 1999 | | Unilateral Congenital Diaphragmatic Eventration Mimicking Congenital Diaphragmatic Hernia | 김행수, 양정인, 오기석, 홍정 |
| 1999 | | Estradiol Supplement Therapy during Controlled Ovarian Hyperstimulation in Patients of IVF-ET with Thin Endometrium | 권혁찬, 김미란, 양정인, 오기석, 황경주 |
| 1999 | | Expression of Cyclooxygenase-1, -2 in Human Uterine Cervix of Preterm and Term Pregnancies | 김행수, 양정인, 오기석 |
| 1999 | | The Effects of 5% Oxygen Condition and Superoxide Dismutase (SOD) on the in - vitro Development of Preimplantation Mouse Embryos | 권혁찬, 오기석, 유희석 |
| 1999 | | High Cyclooxygenase-2 Expression in Stage IB Cervical Cancer with Lymph Node Metastasis or Parametrial Invasion | 권혁찬, 오기석, 유희석, 장기홍 |
| 1999 | | The Effect of Overweight and Pregnancy on Endocrinologic Features and Glucose Metabolism in Patients with Polycystic Ovarian Syndrome | 권혁찬, 박영한, 양정인, 오기석, 유희석, 황경주 |
| 1999 | | A Case Report of Complete Androgen Insensitivity Syndrome | 권혁찬, 안현수, 오기석, 주희재, 황경주 |
| 1999 | | E-cadherin Expression in Carcinoma of The Uterine Cervix | 오기석, 유희석, 장기홍, 주희재 |
| 1999 | | Two Case of Twin Pregnancy with a Single Anomalous Fetus | 김행수, 양정인, 오기석 |
| 1999 | | Clinical value of pretreatment serum cyfra 21-1 and SCC Ag levels in cervical cancer patients | 박영한, 박찬희, 오기석, 유희석, 장기홍, 전미선 |
| 1999 | | Clinical Analysis of 1,068 Cases of Mid-trimester Genetic Amniocentesis | 김행수, 김현주, 양정인, 오기석 |
| 1999 | | Efficacy of Simplified Protocols in IVF-ET with Highly Purified FSH(FSH-HP) for Ovulation Induction | 권혁찬, 오기석, 장기홍, 황경주 |
| 1998 | | Diagnosis of ovarian torsion with color Doppler sonography: depiction of twisted vascular pedicle. | 권혁찬, 서정호, 이은주, 주희재 |
| 1998 | | Detection of reactive oxygen species (ROS) and apoptosis in human fragmented embryos. | 권혁찬, 김행수, 오기석, 황경주 |
| 1998 | | Gas chromatographic profiling and pattern recognition analysis of urinary organic acids from uterine myoma patients and cervical cancer patients. | 오기석, 유희석 |
| 1998 | | A Case of Surgically Treated Insulinoma in Pregnancy | 김현만, 소의영, 신영구, 이관우, 정윤석, 진윤미, 황경주 |
