TY  - RPRT
TI  - Between-method variation in human chorionic gonadotropin test results.
AU  - Laurence A Cole
AU  - Jaime M Sutton
AU  - Trefor N Higgins
AU  - George S Cembrowski
PY  - 2004
DO  - 10.1373/clinchem.2003.026989
UR  - https://pubmed.ncbi.nlm.nih.gov/15016725/
ID  - 15016725
ER  -