<div class="description">
<dl><dd>Superceded by Code of Federal Regulations</dd>
<dd>Issued 1955-1959 as Public Health Service publication no. 437. Issued 1971 as DHEW Publication (NIH) 71-161</dd>
<dd>Title varies</dd></dl><br>Subjects: Biological products</div>
<div class="fn value">
<dl><dd>National Institutes of Health (U.S.) Division of Biologics Standard</dd>
<dd>United States. Public Health Service</dd></dl></div>
Internet Archive identifier