TY  - RPRT
TI  - [Analysis of radioassay data using four-parameter logistic function (author's transl)].
AU  - K Imamura
AU  - C Sugiyama
AU  - M Fujii
AU  - Y Sasaki
AU  - K Someya
PY  - 1977
DO  - 10.3769/radioisotopes.26.8_554
UR  - https://pubmed.ncbi.nlm.nih.gov/578989/
ID  - 578989
ER  -