Oxygen breathing effects upon night vision thresholds. Rep No 469.
D000221:Adaptation, Ocular / Q000187:drug effects*; D000328:Adult; D003624:Darkness; D005947:Glucose / Q000494:pharmacology; D006801:Humans; D008875:Middle Aged; D009755:Night Blindness; D010100:Oxygen; D010786:Photoreceptor Cells / Q000187:drug effects*; D012119:Respiration; D014794:Visual Fields
D005947:Glucose; D010100:Oxygen