3 ms·
They apparently discover new sets of blood groups every few years, there are some vanishingly rare types. https://www.wired.com/story/new-blood-types/ https://
by roywiggins 4y ago
They apparently discover new sets of blood groups every few years, there are some vanishingly rare types.
https://www.wired.com/story/new-blood-types/ https://www.wired.com/story/new-blood-types/