People showing for a diagnose a sample of their urine to the physician Constantine the African.
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Unknown artist<span style="display: none;">Unknown artist</span></div>
14<sup>th</sup> century <div style="display: none;">date QS:P571,+1350-00-00T00:00:00Z/7</div>
muslimisches Erbe : <a rel="nofollow" class="external text" href="http://www.muslimheritage.com/">Galerie</a> ° <a rel="nofollow" class="external text" href="http://www.muslimheritage.com/topics/default.cfm?ArticleID=434">Info</a> ° <a rel="nofollow" class="external text" href="http://www.muslimheritage.com/uploads/Sample_Urine_Constantine_African_Fig_4.jpg/">Pic</a>; <a rel="nofollow" class="external free" href="https://digital.bodleian.ox.ac.uk/inquire/p/2a16dc40-fc18-47db-8fda-48ffc9e79abe">https://digital.bodleian.ox.ac.uk/inquire/p/2a16dc40-fc18-47db-8fda-48ffc9e79abe</a>