title: Amino acid composition of normal and cataractous human lens proteins.
mesh_terms: D000368:Aged; D000596:Amino Acids / Q000032:analysis*; D002386:Cataract / Q000378:metabolism*; D003459:Crystallins / Q000032:analysis*; D003545:Cysteine / Q000032:analysis; D003553:Cystine / Q000032:analysis; D005978:Glutathione / Q000032:analysis; D006801:Humans; D008875:Middle Aged; D014364:Tryptophan / Q000032:analysis
chemical_list: D000596:Amino Acids; D003459:Crystallins; D003553:Cystine; D014364:Tryptophan; D005978:Glutathione; D003545:Cysteine