000 00399nam a2200133Ia 4500
100 _aWHO
020 _a92-4-120914-3
654 _aHealth & Hygiene
942 _cBK
245 _aThe Selection and use of essential medicines
_breport of the WHO expert committee : 2002 (including the 12th model list of essential medicines)
260 _aWHO, Geneva
_c2003
082 _a615.1 WHO
300 _avi,126
999 _c30373
_d30373