TY - BOOK ED - World Health Organisation (Geneva) TI - WHO expert committee on specifications for pharmaceutical preparations, 35th report SN - 92-4-120885-6 U1 - 615.19 21st PY - 1999/// CY - Geneva PB - WHO KW - Pharmaceutical preprations-standards; Drug industry; Quality control; Reference standards; Legilation, Durg; Guidelines ER -