[Ophthalmoscopic observation of a vascular spasm of retina].
D009887:Ophthalmoscopy; D012160:Retina / Q000098:blood supply*; D013035:Spasm; D014652:Vascular Diseases
OPHTHALMOSCOPY; RETINA/blood supply
Observation ophtalmoscopique d'un spasme vasculaire rétinien.