TY - GEN AU - Norenberg,A AU - Johanson,D C AU - Gravenstein,J S TI - Racial differences in sacral structure important in caudal anesthesia SN - 0003-3022 PY - 1979///0829 KW - Adult KW - Anesthesia, Caudal KW - Anesthesia, Epidural KW - Black People KW - Female KW - Humans KW - Male KW - Middle Aged KW - Sacrum KW - physiology KW - White People N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1097/00000542-197906000-00019 ER -