TY  - RPRT
TI  - Proceedings: In vitro test for human chorionic gonadotropin.
AU  - U Hilgenfeldt
AU  - T N Rabe
AU  - W E Merz
PY  - 1974
UR  - https://pubmed.ncbi.nlm.nih.gov/4376772/
ID  - 4376772
ER  -