author = { Karzai, Waheedullah AND Schwarzkopf, Konrad },

title = { Hypoxemia during One-lung Ventilation },

publisher = {Ovid Technologies (Wolters Kluwer Health)},

isbn = {0003-3022},

year = {2009},

url = { http://slubdd.de/katalog?TN_libero_mab2 }