Bolgeo, Tatiana, Laura Savi, Pietro Ricci, Elisabetta Zogno, Giovanna Drago, Sara Gallesi, Barbara Fadda, Denise Gatti, Menada Gardalini, Roberta Di Matteo, and Antonio Maconi. 2023. “Evaluation of the Effectiveness of an Aromatherapy Treatment With Lavender Essential Oil to Reduce Post-Operative Nausea and Vomiting: Study Protocol of a Randomised Controlled Trial”. Working Paper of Public Health 11 (1). https://doi.org/10.4081/wpph.2023.9690.