The New England journal of medicine. - Boston : Massachusetts Medical Society, 1928- - v. : ill. ; 30 cm. - Weekly - v. 198- Feb. 23, 1928- ISSN: 00284793 = N. Engl. J. Med. = N Engl J Med Subjects--Topical Terms: Medicine. National Library of Medicine Call No.: PER W1 b NE388