TY  - RPRT
TI  - Assay detection limits: concept, definition, and estimation.
AU  - A B Nix
AU  - D W Wilson
PY  - 1990
DO  - 10.1007/bf00315096
UR  - https://pubmed.ncbi.nlm.nih.gov/2257852/
ID  - 2257852
ER  -