<div class="description">
<dl><dd>Cover title</dd>
<dd>"Delivered before the graduating class of the Medical Department of the University of Pennsylvania, May 1, 1886."</dd>
<dd>"Reprinted from the Therapeutic Gazette for June 15, 1886."</dd>
<dd>Condition reviewed</dd>
<dd>digitized</dd></dl><br>Subjects: Biological Evolution; Biochemical Phenomena</div>
<div class="fn value">
<dl><dd>Leidy, Joseph, 1823-1891</dd>
<dd>University of Pennsylvania. Department of Medicine</dd></dl></div>
Internet Archive identifier