Judgment of the Court (Second Chamber) of 12 May 2005 in Case C-444/03: Reference for a preliminary ruling from the Verwaltungsgericht Berlin Meta Fackler KG v Bundesrepublik Deutschland (Medicinal products for human use — Homeopathic medicinal products — National provision excluding from the special, simplified registration procedure a medicinal product composed of known homeopathic substances if its use as a homeopathic medicinal product is not generally known)