Leaf structure, metabolic profiling and evaluation of the antimicrobial activity of six mediterranean medicinal plants - Mamoucha, S; Tsafantakis, N; Ioannidis, T; Chatzipanagiotou, S; Nikolaou, C; Skaltsounis, AL; Fokialakis, N; Christodoulakis, N (Planta Medica, 2015)