title: Photo ionisation in mass spectrometry: light, selectivity and molecular ions.
authors: Ralf
authors: R
authors: Zimmermann
mesh_terms: D004867:Equipment Design; D007477:Ions / Q000737:chemistry; D008027:Light; D013058:Mass Spectrometry / Q000295:instrumentation* / Q000379:methods
chemical_list: D007477:Ions