TY  - RPRT
TI  - The complement system of man. 4.
AU  - S Ruddy
AU  - I Gigli
AU  - K F Austen
PY  - 1972
DO  - 10.1056/nejm197209282871306
UR  - https://pubmed.ncbi.nlm.nih.gov/4561829/
ID  - 4561829
ER  -