@misc{indiciae35615ad47f54, title = {[Basic evaluation fo semi-quantitative analysis of urinary and serum chorionic gonadotropin using immunologic pregnancy test reagents].}, author = {K Shiga and Y Tatsuzawa and S Nakano}, year = {1971}, url = {https://pubmed.ncbi.nlm.nih.gov/5168151/}, note = {Source identifier: 5168151} }