GEIST, D I <br/><br/>
Round-the-clock specimens.  [electronic resource] 

 -  The American journal of nursing  Sep 1960 
 - 1300-2 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-936X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Urine