00000nz  a2200000n  4500
001  KSH1999019254
005  19990726165340
008  990726 n azknn|abn          |a a|a    | 
150  ▼a이상 뇌파[異常腦波]▲
550  ▼wg▼a뇌파[腦波]▲
550  ▼a정상 뇌파[正常腦波]▲