1.
Journal of the Korean Society of Emergency Medicine
;
: 123-137, 1993.
Artigo
em Coreano
| WPRIM
| ID: wpr-212057
2.
Korean Journal of Epidemiology
;
: 73-79, 1991.
Artigo
em Coreano
| WPRIM
| ID: wpr-728894
RESUMO
No abstract available.