TY  - RPRT
TI  - Pregnancy testing. 2. Radioreceptor assay.
AU  - C A Horwitz
AU  - C Y Lee
PY  - 1978
DO  - 10.1080/00325481.1978.11714864
UR  - https://pubmed.ncbi.nlm.nih.gov/652673/
ID  - 652673
ER  -