TY - GEN AU - Stahl,J D AU - Goldman,S M AU - Minkin,S D AU - Diaconis,J N TI - Perforated duodenal ulcer and pneumomediastinum SN - 0033-8419 PY - 1977///0723 KW - Adult KW - Aged KW - Duodenal Ulcer KW - complications KW - Humans KW - Male KW - Mediastinal Emphysema KW - diagnostic imaging KW - Peptic Ulcer Perforation KW - Pneumoperitoneum KW - Radiography N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.1148/124.1.23 ER -