YU, M H <br/><br/>
[Method of construction and use of a venous circulation calculator having a single opening].  [electronic resource] 

 -  [Shandong yi kan] [Shantung medical publication]  Jan 1959 
 - 23 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blood Pressure<br/>Blood Pressure Determination<br/>Humans<br/>Veins