000 00553 a2200205 4500
005 20250514152810.0
264 0 _c19981101
008 199811s 0 0 spa d
022 _a0012-1762
040 _aNLM
_beng
_cNLM
100 1 _aNANO, H M
245 0 0 _a[Ring scotomas].
_h[electronic resource]
260 _bEl Dia medico
_cJun 1960
300 _a1085-8 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aHumans
650 0 4 _aScotoma
700 1 _aPEREZ, H
773 0 _tEl Dia medico
_gvol. 32
_gp. 1085-8
999 _c14187730
_d14187730