The emergence of a blood group, MN for example, Ruth Sanger, delivered to the Annual Meeting of the American Association of Blood Banks, Chicago, Nov 1957

Date:
1957
Reference:
PP/SAR/C/50

Licence: In copyright

Credit: The emergence of a blood group, MN for example, Ruth Sanger, delivered to the Annual Meeting of the American Association of Blood Banks, Chicago, Nov 1957. Source: Wellcome Collection.

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