Authors
D.H Rumseuy
Blood Bank Reference Laboratory, Georgetown University Medical Center, Washington, United States
S.J Nance
National Reference Laboratory for Blood Group Serology, American Red Cross Blood Sendees, Penn-Jersey Region, Musser Blood Center, Washington, United States
M. Rubino
American Red Cross Blood Services, Musser Blood Center, Philadelphia, United States
S.G Sandler
Blood Bank, and Professor of Medicine and Pathology, Georgetown University Medical Center, Washington, United States