00000nz  a2200000n  4500
001  KSH1998044704
005  19990615161540
008  980704 n azknn|abn          |a a|a    | 
150  ▼a교차 내성[交叉耐性]▲
450  ▼wr▼i영어▼across-tolerance of drugs▲
550  ▼wg▼a내성(견딤)[耐性]▲
550  ▼a약물 내성[藥物耐性]▲