1. STATISTICS FOR CIRRHOSIS DIAGNOSIS BY GC/MS. Authors: ANDREEA IORDACHE, CORNELIA MESAROS, MONICA CULEA, ONUC COZAR.2. SEA BUCKTHORN OIL STUDY BY GC/MS AND IR. Authors: CORNELIA MESAROS, ANDREEA IORDACHE, MONICA CULEA, CORA CRĂCIUN, ONUC COZAR, RADU FECHETE, EUGEN CULEA.3. DETERMINATION OF THEOPHYLLINE IN BIOLOGICAL FLUIDS BY ISOTOPIC DILUTION MASS SPECTROMETRY. Authors: ANDREEA IORDACHE, CORNELIA MESAROS, ONUC COZAR, MONICA CULEA.4. GC-MS METHODS FOR AMINO ACIDS DETERMINATION IN DIFFERENT BIOLOGICAL EXTRACTS. Authors: MONICA CULEA, CORNELIA MESAROS.5. COMPARATIVE CHARACTERIZATION OF BASIL, MINT AND SAGE EXTRACTS. Authors: MONICA CULEA, FLORENTINA-DIANA YUDIN, ANDREEA IORDACHE, PAULA PODEA, SONIA SUVAR, CORNELIA MESAROS, RAMONA BLEIZIFFER.6. BLAJ WHITE WINES CHARACTERIZATION. Authors: MONICA CULEA, CORNELIA MESAROS, PAULA PODEA, SONIA SUVAR, RAMONA BLEIZIFFER.