• Korean Jungang Medical Journal   1980  Volume.38  No.4 259 ~ 262

• Korean Jungang Medical Journal   1980  Volume.38  No.4 251 ~ 257

• Korean Jungang Medical Journal   1980  Volume.38  No.4 249 ~ 250

• Korean Jungang Medical Journal   1980  Volume.38  No.4 247 ~ 248

• Korean Jungang Medical Journal   1980  Volume.38  No.4 243 ~ 246

• Korean Jungang Medical Journal   1980  Volume.38  No.4 233 ~ 242

• Korean Jungang Medical Journal   1980  Volume.38  No.4 227 ~ 229

• Korean Jungang Medical Journal   1980  Volume.38  No.4 219 ~ 225

• Korean Jungang Medical Journal   1980  Volume.38  No.4 211 ~ 216