Abstract
References
1.
Ward
RF
,
April
M.
Teratomas of the head and neck . Otolaryngol Clin North Am 1989 ;22 :621 –9 .
2.
Billmire
DF
,
Grosfeld
JL
. Teratomas in childhood: Analysis of 142 cases . J Pediatr Surg 1986 ;21 :548 –51 .
3.
Carr
MM
,
Thorner
P
,
Phillips
JH
. Congenital teratomas of the head and neck . J Otolaryngol 1997 ;26 :246 –52 .