title: The identification of tablets and capsules containing barbiturates by MATR infrared spectroscopy.
mesh_terms: D000700:Analgesics / Q000032:analysis; D001463:Barbiturates / Q000032:analysis; D002214:Capsules / Q000032:analysis*; D007259:Infrared Rays; D008722:Methods; D013057:Spectrum Analysis; D013607:Tablets / Q000032:analysis*; D013678:Technology, Pharmaceutical
chemical_list: D000700:Analgesics; D001463:Barbiturates; D002214:Capsules; D013607:Tablets