TY  - RPRT
TI  - Improved immunoturbidimetric method for rheumatoid factor testing.
AU  - M Nykänen
AU  - T Palosuo
AU  - K Aho
AU  - T Sahi
AU  - R von Essen
PY  - 1993
DO  - 10.1136/jcp.46.11.1065
UR  - https://pubmed.ncbi.nlm.nih.gov/8254101/
ID  - 8254101
ER  -