TY - RPRT TI - Presternal bronchogenic sinus with predunculated lymphoid aggregate. AU - L G Beyer AU - J C English AU - D P Halbach PY - 2000 DO - 10.1097/00000372-200002000-00016 UR - https://pubmed.ncbi.nlm.nih.gov/10698223/ ID - 10698223 ER -