TY  - RPRT
TI  - Proficiency testing in reticulocyte counting.
AU  - R C Lohmann
AU  - L N Crawford
AU  - D E Wood
PY  - 1994
DO  - 10.1111/j.1365-2257.1994.tb00387.x
UR  - https://pubmed.ncbi.nlm.nih.gov/8039347/
ID  - 8039347
ER  -