1. Liposarcoma of head and neck;Stoller;Arch. Otolaryngol.,1968
2. Retropharyngeal liposarcoma;Yueh;Am. J. Otolaryngol.,1995
3. Bulky cervical liposarcoma associated with sleep apnea syndrome;Ballestros;Acta Otolaryngol.,2006
4. Liposarcoma of the retropharyngeal space;Gundelach;J. Laryngol. Otol.,2005
5. Retropharyngeal liposarcoma;Hermans;J. Belg. Radiol,1993