TY  - RPRT
TI  - Which human chorionic gonadotropin? Which analyte?
AU  - R M Lequin
PY  - 1997
DO  - 10.1016/s0002-9378(97)70317-x
UR  - https://pubmed.ncbi.nlm.nih.gov/9369863/
ID  - 9369863
ER  -