title: A novel assay for erythrocyte carbonic anhydrase and certain sulfonamide drugs employing spin-labels.
mesh_terms: D000086:Acetazolamide / Q000097:blood; D000818:Animals; D002256:Carbonic Anhydrases / Q000097:blood*; D002417:Cattle; D055598:Chemical Phenomena; D002621:Chemistry; D004005:Dichlorphenamide / Q000097:blood; D004578:Electron Spin Resonance Spectroscopy; D004912:Erythrocytes / Q000032:analysis*; D006801:Humans; D066298:In Vitro Techniques; D008722:Methods; D013053:Spectrophotometry; D013449:Sulfonamides / Q000097:blood*
chemical_list: D013449:Sulfonamides; D002256:Carbonic Anhydrases; D000086:Acetazolamide; D004005:Dichlorphenamide