title: Standardization of cytokines and their ligands.
authors: Department of Microbiology, Medical College of Wisconsin, Milwaukee, 53226.
authors: S E
authors: SE
authors: Grossberg
authors: J L
authors: JL
authors: Taylor
mesh_terms: D016207:Cytokines / Q000032:analysis*; D006801:Humans; D008024:Ligands; D012015:Reference Standards; D014944:World Health Organization
chemical_list: D016207:Cytokines; D008024:Ligands