1. Anatomy for surgeons;Hollinshead,1968
2. Ludwig’s angina: an anatomical and clinical study with review of literature;Grodinsky;Surgery,1939
3. Odontogenic infections;Christian,2010
4. Ludwig’s angina;Saifeldeen;Emerg Med J,2004
5. Coma, vegetative state, and brain death;Bernat,2011