[ULTRASONOGRAPHIC EXAMINATION OF THE VITREOUS BODY BEFORE CATARACT EXTRACTION].
D002387:Cataract Extraction; D006801:Humans; D014465:Ultrasonics; D014822:Vitreous Body
CATARACT EXTRACTION; ULTRASONICS; VITREOUS BODY
LASIAISEN TUTKIMINEN ULTRAAEAENELLAE ENNEN KAIHILEIKKAUSTA.