title: Mistyped pISSN and eISSN.
abstract: The pISSN of the Korean Journal of Medical Education had been mistyped from Volume 9 Number 1, 1997 to Volume 20 Number 3, 2008 as 1227-8067. It should be 1225-8067. Also the eISSN of the Korean Journal of Medical Education was mistyped in the issue of Volume 20 Number 3, 2008 as 1562-6865. It should be 2005-2367. Those mistypings were corrected in the recent issue, Volume 20 Number 4, 2008. The pISSN had been correctly typed from the first issue, Volume 1, 1989 to the last issues of Volume 8, 1996. The Korean Journal of Medical Education apologizes to the readers and librarians for this fatal mistake of the bibliographic information. From the first issue of Volume 21, new ISSNs are provided since there was a journal title change from Korean (Han guk uihak kyoyuk) to English (Korean Journal of Medical Education).