Author	Title	Journal	ISSN	Publisher	Date	Volume	Number	Page	URL	URL(DOI)
TAKEDA  Joju	On the Death-Rate of Cerebral Apoplexy in Middle Age (Aged 30 To 59 Years) in Japan	The Hirosaki medical journal	04391721	Hirosaki University	1956-03-00	7	1	83-90,*15	http://ci.nii.ac.jp/naid/110004772076/en/