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001 146220
003 OSt
005 20180921
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020 _a978-92-4-120946-5
110 _aWorld Health Organization. WHO
245 _aThe selection and use of essential medicines /
_cWHO
260 _aGeneva :
_bWHO
300 _avi, 162 p.
490 _aWHO techical report series ;
_v946
504 _aIncluye índice
650 _aMedicamentos
040 _aDLC
_cDLC
942 _2ddc
_cBK
999 _c146220