TY  - GEN
AU  - Yanagisawa,E
AU  - Joe,J K
AU  - Pastrano,J A
TI  - Unilateral antrochoanal polyp with bilateral nasal obstruction
SN  - 0145-5613
PY  - 1998///0528
KW  - Child
KW  - Humans
KW  - Nasal Obstruction
KW  - etiology
KW  - Nasal Polyps
KW  - complications
N1  - Publication Type: Case Reports; Journal Article
ER  -