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European Commission. The Rules Governing Medicinal Products in the European Union: Volume 3 C Guidelines Medicinal Products for Human Use. 1998 ed. Luxembourg: Office for Official Publications of the European Communities, 1998.

European Commission. The Rules Governing Medicinal Products in the European Union: Volume 3 C Guidelines Medicinal Products for Human Use. 1998 ed. Luxembourg: Office for Official Publications of the European Communities, 1998.