TY  - RPRT
TI  - A pregnancy test.
AU  - P C FARRANT
AU  - F E BUCKLAND
PY  - 1952
DO  - 10.1016/s0140-6736(52)92236-8
UR  - https://pubmed.ncbi.nlm.nih.gov/12991677/
ID  - 12991677
ER  -