1. CHARACTERIZATION OF ORTHOSIPHON STAMINEUS BENTH EXTRACTS BY REVERSED-PHASE THIN LAYER CHROMATOGRAPHIC METHODS. Authors: SIMION GOCAN, SIMONA CODRUȚA AURORA COBZAC, ANDREEA BRAȘOVAN, ELISABETA CHIȘE, CLAUDIU MORGOVAN, CLAUDIA TOMA, RADU OPREAN, EDE BODOKI, DANIELA HANGANU, NELI-KINGA OLAH.2. PHYTOCHEMICAL SCREENING OF DIFFERENT CRATAEGUS OXYACANTHA EXTRACTS. Authors: DANIELA HANGANU, SIMONA CODRUȚA AURORA COBZAC, ELISABETA CHIȘE, ANDREEA BRAȘOVAN, SORINA PETRESCU, RAMONA BURTESCU, NELI-KINGA OLAH.