TY - RPRT TI - Internal supravesical hernia. A rare hernia causing small bowel obstruction. AU - L L Tretbar AU - G E Gustafson PY - 1968 DO - 10.1016/0002-9610(68)90463-7 UR - https://pubmed.ncbi.nlm.nih.gov/5723868/ ID - 5723868 ER -