Blood located in the placenta. [ http://orcid.org/0000-0001-6595-0902 https://www.ncbi.nlm.nih.gov/books/NBK53254/ ]
This is just here as a test because I lose it
Blood located in the placenta. [ http://orcid.org/0000-0001-6595-0902 https://www.ncbi.nlm.nih.gov/books/NBK53254/ ]