000 00654 a2200217 4500
005 20250512193814.0
264 0 _c19671118
008 196711s 0 0 jpn d
022 _a0016-4488
040 _aNLM
_beng
_cNLM
100 1 _aHarada, M
245 0 0 _a[Theory in Japan on myopia with close work as its possible cause].
_h[electronic resource]
260 _bGanka. Ophthalmology
_cFeb 1967
300 _a118-23 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aAsthenopia
650 0 4 _aHumans
650 0 4 _aJapan
650 0 4 _aMyopia
_xetiology
773 0 _tGanka. Ophthalmology
_gvol. 9
_gno. 2
_gp. 118-23
999 _c6068987
_d6068987