• Korean Jungang Medical Journal   1981  Volume.41  No.1 73 ~ 77

• Korean Jungang Medical Journal   1981  Volume.41  No.1 57 ~ 63

• Korean Jungang Medical Journal   1981  Volume.41  No.1 41 ~ 55

• Korean Jungang Medical Journal   1981  Volume.41  No.1 33 ~ 39

• Korean Jungang Medical Journal   1981  Volume.41  No.1 27 ~ 32

• Korean Jungang Medical Journal   1981  Volume.41  No.1 17 ~ 25

• Korean Jungang Medical Journal   1981  Volume.41  No.1 13 ~ 16

• Korean Jungang Medical Journal   1981  Volume.41  No.1 9 ~ 12

• Korean Jungang Medical Journal   1981  Volume.41  No.1 1 ~ 8