1.
Korean Journal of Otolaryngology - Head and Neck Surgery
;
: 621-625, 1991.
Article
in Korean
| WPRIM
| ID: wpr-645286
2.
Korean Journal of Otolaryngology - Head and Neck Surgery
;
: 1212-1218, 1991.
Article
in Korean
| WPRIM
| ID: wpr-651774