TY  - RPRT
TI  - Antigen-biological-activity ratio for factor VIII.
AU  - C Hougie
AU  - R Sargeant
PY  - 1973
DO  - 10.1016/s0140-6736(73)90773-3
UR  - https://pubmed.ncbi.nlm.nih.gov/4120690/
ID  - 4120690
ER  -