From the morning of May 14th, an error occurred when downloading articles and materials from an external site linked from the “Medical Magazine web”, but the medical journal returned to a state where medical online papers can be downloaded directly from the medical journal.

　Now, when downloading papers and materials from external sites linked from the "Medical Magazine web", all events that cause errors have been resolved.

　We apologize for any inconvenience this may cause for a long time. Thank you very much for your continued support.