Popescu Georgeta-Sofia;  Radu Florina;  Velciov Ariana-Bianca;  Cozma Antoanela;  Pirvulescu Luminita;  Rotariu Lia;  Stoin Daniela;  Bordean Despina-Maria:   Antioxidant capacity and polyphenols content for some medicinal plants : [abstract].