TY  - RPRT
TI  - The primate placenta and human chorionic gonadotropin.
AU  - W E Merz
PY  - 1994
DO  - 10.1055/s-0029-1211286
UR  - https://pubmed.ncbi.nlm.nih.gov/7995344/
ID  - 7995344
ER  -