• Cytogentics in Obstetrics and Gynecology

• Korean Jungang Medical Journal   1985  Volume.49  No.4 257 ~ 226

• An Introduction of Fetal Heart Rate Monitoring

• Korean Jungang Medical Journal   1985  Volume.49  No.4 249 ~ 256

• Ultrasonography in Obstetrics and Gynecology

• Korean Jungang Medical Journal   1985  Volume.49  No.4 239 ~ 248

• Korean Jungang Medical Journal   1985  Volume.49  No.4 227 ~ 286

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• Korean Jungang Medical Journal   1985  Volume.49  No.4 217 ~ 238

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• Korean Jungang Medical Journal   1985  Volume.49  No.4 201 ~ 216