HAMMON, W M <br/><br/>
Research and standards.  [electronic resource] 

 -  American journal of public health and the nation's health  May 1952 
 - 64-71 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9572 
<br/><br/><label>Standard No.: </label>10.2105/ajph.42.5_pt_2.64  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Public Health<br/>Reference Standards<br/>Research