000 00688 a2200229 4500
005 20250512113024.0
264 0 _c19740222
008 197402s 0 0 eng d
022 _a0028-4793
040 _aNLM
_beng
_cNLM
100 1 _aCossman, J
245 0 0 _aLetter: Color blindness.
_h[electronic resource]
260 _bThe New England journal of medicine
_cJan 1974
300 _a231 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aAnimals
650 0 4 _aBiological Evolution
650 0 4 _aColor Perception
650 0 4 _aColor Vision Defects
650 0 4 _aHumans
773 0 _tThe New England journal of medicine
_gvol. 290
_gno. 4
_gp. 231
999 _c4547766
_d4547766