EUROPEAN 551,790 European pharmacopoeia / publ. under the direction of the Council of Europe (partial agreement) in accordance with the Convention on the Elaboration of a European Pharmacopoeia. - 2 ed. - Sainte-Ruffine-France : print, and publ. by Maissonneuve S.A. - 24 cm. - (European Treaty Series ; no.50) Pt. 2. - Fasc. 19. - 1995. 1006 s. pag. varia