collection: 2author: Andrikopoulos, Nikolaos_or_Zachos, Efstathios_or_Pagourtzis, Aristeidis_or_Κοντογεώργης, Αριστείδης__elsubjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES