Authors
N. Win
Red Cell Immunohaematology, National Blood Service–Tooting Centre, London, UK
M. Needs
Red Cell Immunohaematology, National Blood Service–Tooting Centre, London, UK
L. Tillyer
University Hospital Lewisham, London, UK.
© 2020 N. Win, M. Needs, L. Tillyer, published by American National Red Cross
This work is licensed under the Creative Commons License.