TY  - RPRT
TI  - A modified competitive protein binding method for measuring plasma progesterone levels.
AU  - G Irving
AU  - D E Jones
AU  - A Knifton
PY  - 1971
DO  - 10.1111/j.2042-7158.1971.tb08632.x
UR  - https://pubmed.ncbi.nlm.nih.gov/4396879/
ID  - 4396879
ER  -