TY  - RPRT
TI  - Signaling at the fetomaternal interface.
AU  - D A Clark
PY  - 1999
DO  - 10.1111/j.1600-0897.1999.tb00529.x
UR  - https://pubmed.ncbi.nlm.nih.gov/10326619/
ID  - 10326619
ER  -