AUTHOR=Owoicho Oloche , Olwal Charles Ochieng' , Quaye Osbourne 

TITLE=Commentary: An enzymatic pathway in the human gut microbiome that converts A to universal O type blood

JOURNAL=Frontiers in Immunology

VOLUME=11

YEAR=2020

URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2020.00772

DOI=10.3389/fimmu.2020.00772

ISSN=1664-3224