THE CHILD health study.  [electronic resource] 

 -  Medical bulletin (Ann Arbor, Mich.)  Jun 1955 
 - 193-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0196-5336 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biomedical Research<br/>Child<br/>Child Welfare<br/>Humans<br/>Poliomyelitis--prevention & control<br/>Research<br/>Vaccination<br/>Vaccines