TY - RPRT TI - Is a third mediastinoscopy really useful? AU - M A Schepens AU - A Brutel de la Rivière AU - J M Van den Bosch PY - 1995 DO - 10.1016/s1010-7940(05)80105-8 UR - https://pubmed.ncbi.nlm.nih.gov/8751248/ ID - 8751248 ER -