1.
Korean Journal of Otolaryngology - Head and Neck Surgery
;
: 852-856, 1991.
Article
in Korean
| WPRIM
| ID: wpr-648247
2.
Korean Journal of Otolaryngology - Head and Neck Surgery
;
: 904-912, 1991.
Article
in Korean
| WPRIM
| ID: wpr-647301