title: Elastase-alpha 1 proteinase inhibitor assay.
authors.forename: A
authors.initials: A
authors.lastname: Heubner
authors.forename: B
authors.initials: B
authors.lastname: Utz
mesh_terms: D001172:Arthritis, Rheumatoid / Q000201:enzymology; D006801:Humans; D008722:Methods; D009504:Neutrophils / Q000201:enzymology; D010196:Pancreatic Elastase / Q000097:blood*; D012217:Rheumatoid Factor / Q000032:analysis; D000515:alpha 1-Antitrypsin / Q000032:analysis*
chemical_list: D000515:alpha 1-Antitrypsin; D012217:Rheumatoid Factor; D010196:Pancreatic Elastase