Adventitious root formation in olive (Olea europaea L.) microshoots: anatomical evaluation and associated biochemical changes in peroxidase and polyphenol oxidase activities - Mecedo, E.; Vieira, C.; Carrizo, D.; Porfirio, S.; Hegewald, H.; Arnholdt-Schmitt, B.; Calado, M.L.; Peixe, A. (2013)