Unexpected Tension Pneumothorax-Hemothorax during Induction of General Anaesthesia oleh Ekaterini Amaniti, Chrysoula Provitsaki, Panagiota Papakonstantinou, George Tagarakis, Konstantinos Sapalidis, Ioannis Dalakakis, Dimitrios Gkinas, Vasilios Grosomanidis