title: The birth of the atomic absorption spectrometer and its early applications in clinical chemistry.
authors.forename: J B
authors.initials: JB
authors.lastname: Willis
mesh_terms: D001826:Body Fluids / Q000737:chemistry; D002624:Chemistry, Clinical / Q000266:history*; D004573:Electrolytes / Q000097:blood; D049673:History, 20th Century; D006801:Humans; D013054:Spectrophotometry, Atomic / Q000266:history* / Q000295:instrumentation
chemical_list: D004573:Electrolytes