000 00765 a2200241 4500
005 20250513141746.0
264 0 _c19980528
008 199805s 0 0 eng d
022 _a0145-5613
040 _aNLM
_beng
_cNLM
100 1 _aYanagisawa, E
245 0 0 _aUnilateral antrochoanal polyp with bilateral nasal obstruction.
_h[electronic resource]
260 _bEar, nose, & throat journal
_cMar 1998
300 _a170-1 p.
_bdigital
500 _aPublication Type: Case Reports; Journal Article
650 0 4 _aChild
650 0 4 _aHumans
650 0 4 _aNasal Obstruction
_xetiology
650 0 4 _aNasal Polyps
_xcomplications
700 1 _aJoe, J K
700 1 _aPastrano, J A
773 0 _tEar, nose, & throat journal
_gvol. 77
_gno. 3
_gp. 170-1
999 _c9524583
_d9524583