TY  - RPRT
TI  - RHEUMATOID FACTOR.
AU  - J M HARLEY
AU  - D A MONTGOMERY
PY  - 1964
DO  - 10.1136/bmj.2.5425.1613
UR  - https://pubmed.ncbi.nlm.nih.gov/14213071/
ID  - 14213071
ER  -