TY  - GEN
AU  - Dierksheide,W C
TI  - Official caution on CEA assay
SN  - 0009-9147
PY  - 1981///0513
KW  - Carcinoembryonic Antigen
KW  - analysis
KW  - Humans
KW  - Immunoenzyme Techniques
KW  - Radioimmunoassay
KW  - Reagent Kits, Diagnostic
N1  - Publication Type: Letter
ER  -