TY  - RPRT
TI  - Sequential changes of serum complement in HAA related arthritis.
AU  - E Alpert
AU  - P H Schur
AU  - K J Isselbacher
PY  - 1972
DO  - 10.1056/nejm197207132870215
UR  - https://pubmed.ncbi.nlm.nih.gov/5031382/
ID  - 5031382
ER  -