Eslami, J., Ebrahimi, A., Hosseinkhani, A., Khazaei, Z. and Darvishi, I. 2018. The effect of aromatherapy using Lavender (Lavandula angustifolia Miller) and Citrus aurantium L. extracts to treat anxiety of patients undergoing laparoscopic cholecystectomy: A randomized clinical trial in Iran. Biomedical Research and Therapy. 5, 3 (Mar. 2018), 2096-2110. DOI:https://doi.org/10.15419/bmrat.v5i3.423.