1. THE IMPLICATIONS OF WATER IN THE CELL METABOLISM AND CELL FUNCTIONS. Authors: DENISA I. CREŢU, DAN MONEA, GHEORGHE MONEA, AURICA CREŢU.2. THE VALUES OF BIOCHEMICAL INDICATORS IN PEOPLE WHO PRACTICE ‘MAINTENANCE’ AEROBICS. Authors: CREŢU DENISA-IOANA, AURICA CREŢU.