TY - GEN AU - Janssen,J P AU - Postmus,P E TI - Who should perform thoracoscopy? The controversy continues SN - 0012-3692 PY - 1993///1210 KW - Humans KW - Pulmonary Medicine KW - Thoracoscopy N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1378/chest.104.5.1637b ER -