TY  - RPRT
TI  - [Basic evaluation fo semi-quantitative analysis of urinary and serum chorionic gonadotropin using immunologic pregnancy test reagents].
AU  - K Shiga
AU  - Y Tatsuzawa
AU  - S Nakano
PY  - 1971
UR  - https://pubmed.ncbi.nlm.nih.gov/5168151/
ID  - 5168151
ER  -