TY  - RPRT
TI  - Properdin factor D. II. Activation to D by properdin.
AU  - D T Fearon
AU  - K F Austen
AU  - S Ruddy
PY  - 1974
DO  - 10.1084/jem.140.2.426
UR  - https://pubmed.ncbi.nlm.nih.gov/4211020/
ID  - 4211020
ER  -