000 00417nam a2200133Ia 4500
008 231101s9999 xx 000 0 und d
082 _a615.11
_bUSP
100 _aUS Pharmacopoeial Convention
245 0 _aUnited States pharmacopoeia-national formulary USP 31 - NF 26: first supplement
260 _bUS Pharmacopoeial Convention
_aRockville
_c2008
300 _a3555-3673p. p.
650 _aPharmacopeias
942 _cBK
999 _c6611
_d6611