title: Ligand-binding assays: old challenges, new solutions.
authors.forename: Philip
authors.initials: P
authors.lastname: Oldfield
mesh_terms: D000818:Animals; D006801:Humans; D007118:Immunoassay / Q000191:economics / Q000295:instrumentation / Q000379:methods* / Q000639:trends*; D008024:Ligands
chemical_list: D008024:Ligands