Bibliografisk träff 2019-06-10 An enzymatic pathway in the human gut microbiome that converts A to universal O type blood. Rahfeld P, Sim L, Moon H, Constantinescu I, Morgan-Lang C, Hallam SJ, Kizhakkedathu JN, Withers SG. Nat Microbiol · research support, non-u.s. gov't; journal article; research support, n.i.h., extramural · DOI 10.1038/s41564-019-0469-7