TY  - RPRT
TI  - A statistical method for determining normal ranges from laboratory data including values below the minimum detectable value.
AU  - J Y Tsay
AU  - I W Chen
AU  - H R Maxon
AU  - L Heminger
PY  - 1979
UR  - https://pubmed.ncbi.nlm.nih.gov/509699/
ID  - 509699
ER  -