"Denmark possesses three periodical journals of medicine, without counting those of the Royal Societies of Sciences and of Medicine of Copenhagen. The first and best of these journals, is the _Bibliothek for Laeger_, published by a society instituted for the advancement of medical studies. CLASSEN, the founder of this association, bequeathed to it a sum of money, to purchase annually, some foreign medical works. This collection is composed of original memoirs, extracts, and announcements of other works, and a review of the _course_ of the faculty of medicine. It is specially consecrated to the practical department of the art--(three numbers per ann. of 70, to 100 pages each.) The 2nd collection, is the _Nye Hygaea_, the editor of which, (M. OTTO,) embraces in his plan, all the medical sciences. This journal, although specially devoted to physicians, is in reach of all those persons of education, who can be interested in a variety of important medical questions. It contains original memoirs, and extracts from foreign works, (five leaves per month.) The 3d collection, Archives for the History of Medicine in Denmark, (_Archiv. for laegevidens kabens historie in Danmark_,) does not appear periodically, but at indefinite times. Professor HERHOLDT, the editor, has only published one number, in 1823. "As to inaugural dissertations for the doctorate, the number amounts only to three or four in the space of ten years; because the title of M. D. is not requisite to the practitioner in Denmark." The above is taken from the Bulletin for February, the ensuing portion of the sketch is contained in the March number of the same journal.