(2003). WHO expert committee on specifications for pharmaceutical preparations: Thirty-eighth report. World Health Organisation.
শিকাগো স্টাইলে সাইটেশনWHO Expert Committee on Specifications for Pharmaceutical Preparations: Thirty-eighth Report. Geneva: World Health Organisation, 2003.
এমএলএ সাইটেশনWHO Expert Committee on Specifications for Pharmaceutical Preparations: Thirty-eighth Report. World Health Organisation, 2003.
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