TY  - RPRT
TI  - Normal individuals with positive tests for rheumatoid factor.
AU  - M Waller
AU  - E C Toone
PY  - 1968
DO  - 10.1002/art.1780110107
UR  - https://pubmed.ncbi.nlm.nih.gov/5640610/
ID  - 5640610
ER  -