[Background information. Lens opacity (cataract)].
Scharrer
Armin
A
D002386:Cataract / Q000451:nursing*; D006801:Humans; D007910:Lenses, Intraocular; D018918:Phacoemulsification / Q000451:nursing*; D011474:Prosthesis Design; D012029:Refraction, Ocular