[Senile cataract--a general medical problem].
D000368:Aged; D002386:Cataract / Q000209:etiology*; D006801:Humans; D007908:Lens, Crystalline / Q000378:metabolism; D050356:Lipid Metabolism; D009995:Osmosis; D009997:Osmotic Pressure
Starcheskaia katarakta--problema obshchemeditsinskaia.