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YouTubePenn Medicine
Serologic Testing: How Does Antibody Testing Work?
A serologic test, also known as an antibody test, looks for antibodies to viruses in the bloodstream. Antibodies are proteins in your blood that help fight o...92.6K viewsJul 1, 2020
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#15 on U.S.News & World Report 2020 Best Hospitals Honor Roll
#10 on Newsweek World's Best Hospitals 2020 - USA
#10 on Newsweek World's Best Hospitals 2020 - USA
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