TY - RPRT TI - The asymptomatic mediastinal mass. AU - L J Fontenelle AU - R G Armstrong AU - W Stanford AU - E F Lindberg AU - B N Dooley PY - 1971 DO - 10.1001/archsurg.1971.01350020008003 UR - https://pubmed.ncbi.nlm.nih.gov/5101337/ ID - 5101337 ER -