Publisher:	Japan Medical Association
ISSN:	1346-8650
Categories:	Health Sciences - Clinical Medicine Health Sciences - Emergency Medicine and Critical Care Health Sciences - General and Others

Available online:	Availability
PubMed Central Free	Available from 2014 volume: 57 until 2016 volume: 59 issue: 4
Free E- Journals	Available from 2001 volume: 44 issue: 1