This is the first edition 12 that has adjusted the distribution format by

1. We reserve the right to publish the book. If wanting a journal in hard copy, can be printed by yourself that journal will published electronic file.
2. Change to be divided into 3 issues / year which are

Issue 1 January - April

Issue 2 May - August

Issue 3, September - December

The content of this issue consists of 10 stories, consisting of 9 original article and 1 case report.

Each story is interesting and is believed to be very useful to readers and interested parties.

Thank you to all readers, editors and editorial team. Everyone  are involved in the development of Chiangrai Medical Journal as an academic journal which is the center of medical academic articles And is a medium for disseminating experience, research and academic research to advance and benefit Hope that Chiang Rai Medical Journal. Will be useful to readers Patients and further organizations