Dabou, E., Y. AbdElazeem, and H. Elshenawie. “Effect of Lavender Essential Oil Inhalation on Anxiety Level for Patients Undergoing Closed Magnetic Resonance Imaging”. Evidence-Based Nursing Research, Vol. 2, no. 3, June 2020, p. 9, doi:10.47104/ebnrojs3.v2i3.137.