000 00380nam a2200145Ia 4500
008 231101s9999 xx 000 0 und d
020 _a92-4-120685-3
082 _a615.1
_bWHO
100 _aWorld Health Organization
245 4 _aThe use of essential drugs
260 _bWorld Health Organization
_aGeneva
_c1983
300 _a46p. p.
650 _aDrugs- Standards
942 _cBK
999 _c4420
_d4420