https://en.wikipedia.org/wiki/History_of_general_anesthesia History of general anesthesia either History of general anesthesia Anaesthetics were being invented in the 1850s היו כנראה האמצעים הראשונים היו כנראה האמצעים הראשונים https://en.wikipedia.org/wiki/History_of_general_anesthesia Opium היו כנראה האמצעים הראשונים http://en.wikipedia.org/wiki/History_of_general_anesthesia https://en.wikipedia.org/wiki/History_of_general_anesthesia Anaesthetics were being invented in the 1850s היו כנראה האמצעים הראשונים Ancient anaesthesia in the early 19th century https://en.wikipedia.org/wiki/History_of_general_anesthesia Anaesthetics were being invented in the 1850s http://en.wikipedia.org/wiki/History_of_general_anesthesia Ancient anaesthesia Anaesthetics were being invented in the 1850s היו כנראה האמצעים הראשונים in the 18th century היו כנראה האמצעים הראשונים either just beginning to dawn en:History of general anesthesia https://en.wikipedia.org/wiki/History_of_general_anesthesia formula for general anesthetic anniversary of the use of general anesthesia היו כנראה האמצעים הראשונים mid-19th century Anaesthetics were being invented in the 1850s History of general anesthesia היו כנראה האמצעים הראשונים потребность в обезболивающих средствах https://en.wikipedia.org/wiki/History_of_general_anesthesia https://en.wikipedia.org/wiki/History_of_general_anesthesia היו כנראה האמצעים הראשונים https://en.wikipedia.org/wiki/History_of_general_anesthesia https://en.wikipedia.org/wiki/History_of_general_anesthesia 150 years old Historio de ĝenerala anestezo Ancient anaesthesia 150 years old