Jan-Karl Burkhardt, MD
@jankarlburkhar1
Neurosurgeon, Teacher, Researcher, Division Head of #Cerebrovascular #Endovascular #Neurosurgery @PennMedicine @PennNSG #medtwitter, Tweets/Opinions are my own
ID: 1055840612317122560
https://www.pennmedicine.org 26-10-2018 15:16:33
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