title: Polarographic cystine and protein tests.
mesh_terms: D003545:Cysteine; D003553:Cystine; D006801:Humans; D011048:Polarography; D011506:Proteins / Q000032:analysis*
chemical_list: D011506:Proteins; D003553:Cystine; D003545:Cysteine
keywords: CYSTINE AND CYSTEINE; PROTEINS/determination