Chemical composition of the essential oil of Urtica dioica

0009-3130/12/4803-0506 2012 Springer Science+Business Media, Inc. Faculty of Pharmacy, University of Medicine and Pharmacy “Carol Davila”, 6 Traian Vuia Street, 020956, Bucharest, Romania, fax: + 40 213 180 753, e-mail: valeria_radulescu@yahoo.com. Published in Khimiya Prirodnykh Soedinenii, No. 3, May–June, 2012, pp. 453–454. Original article submitted February 17, 2011. Chemistry of Natural Compounds, Vol. 48, No. 3, July, 2012 [Russian original No. 3, May–June, 2012]