Sugiura, G <br/><br/>
[An improved bed and mattress].  [electronic resource] 

 -  [Kango gijutsu] : [Nursing technique]  Dec 1973 
 - 74-81 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0449-752X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bedding and Linens<br/>Beds