<div class="description">
<dl><dd>Reprint from the Transactions of the Medical Society of Pennsylvania ; vol. 25</dd>
<dd>This material has been provided by UCL Library Services. The original may be consulted at UCL (University College London)</dd>
<dd>16 of 24 bound together</dd>
<dd>Part of the Ophthalmology Historical Collection</dd></dl><br>Subjects: Ophthalmology; Eye; Asthenopia; Ophthalmology; Eye; Asthenopia</div>
<div class="fn value">
<dl><dd>Thomas, Charles Hermon.</dd>
<dd>Thomas, Charles Hermon</dd>
<dd>University College, London. Library Services</dd></dl></div>
Internet Archive identifier