title: [Infrared spectra and amphoteric structure of amino acids].
mesh_terms: D000596:Amino Acids; D004492:Edetic Acid; D007259:Infrared Rays; D013057:Spectrum Analysis
chemical_list: D000596:Amino Acids; D004492:Edetic Acid
vernacular_title: Infrakrasnye spektry i tsvitterionnaia struktura aminokislot.