TY - GEN AU - Lu,C C TI - A new, safe balloon enema tip SN - 0033-8419 PY - 1984///0323 KW - Barium Sulfate KW - administration & dosage KW - Enema KW - adverse effects KW - Humans KW - Intestine, Large KW - diagnostic imaging KW - Radiography KW - Rectum KW - injuries N1 - Publication Type: Journal Article UR - https://doi.org/10.1148/radiology.150.3.6695087 ER -