Spineli Loukia M, Pandis Nikolaos
Midwifery Research and Education Unit, Hannover Medical School, Hannover, Germany.
Department of Orthodontics and Dentofacial Orthopaedics, University of Bern, Bern, Switzerland; private practice, Corfu, Greece.
Am J Orthod Dentofacial Orthop. 2020 Mar;157(3):432-433. doi: 10.1016/j.ajodo.2019.12.003.