TY - GEN AU - STOKES,E M TI - Poliomyelitis; failure of intrauterine fetal transmission SN - 0030-1876 PY - 2010///1028 KW - Female KW - Humans KW - Permeability KW - Placenta KW - Poliomyelitis KW - congenital KW - Pregnancy N1 - Publication Type: Journal Article ER -