TY - GEN AU - DAWES,G S TI - The umbilical circulation SN - 0002-9378 PY - 1998///1101 KW - Humans KW - Umbilical Cord KW - Umbilicus N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0002-9378(62)90007-8 ER -