Authors
R.J. Eckrich
Education Officer of the National Reference and Production Laboratories, Systems Analyst/Defense Blood Standard System Training Specialist for Sherlkon, Inc, at the National Naval Medical Center, Bethesda, USA
D.M. Mallory
Director of the National Reference Laboratory for Blood Group Serology, Rockville, USA
S.G. Sandler
National Reference Laboratory for Blood Group Serology, Rockville, USA