00000nz  a2200000n  4500
001  KSH1999017513
005  19990619093849
008  990619 n azknn|abn          |a a|a    | 
150  ▼a내이염[內耳炎]▲
450  ▼a미로염[迷路炎]▲
450  ▼wr▼i영어▼aotitis interna▲
550  ▼a내이[內耳]▲