Organisation Mondiale de la Santé (OMS), communiqué de presse, 17 novembre 2023.
F Palma, M Bunker-Alberts, M Miskell, AB Penados, R Godfrey
World Health Organization (WHO), news release, November 17th 2023.
C Robles, MA Pavón, M Díaz Sanchís, X Bosch
U Ivanus, E Radelj, R Bucciardini