Vitamin A supplementation for retinitis pigmentosa.
Berson
E L
EL
Rosner
B
B
Sandberg
M A
MA
Hayes
K C
KC
Nicholson
B W
BW
Weigel-DiFrano
C
C
Willett
W
W
D004596:Electroretinography; D006801:Humans; D010786:Photoreceptor Cells / Q000502:physiology; D012174:Retinitis Pigmentosa / Q000188:drug therapy / Q000503:physiopathology*; D014792:Visual Acuity; D014794:Visual Fields; D014801:Vitamin A / Q000009:adverse effects / Q000627:therapeutic use*
D014801:Vitamin A