C Vujovich-Dunn, C Vajdic, R Guy
Organisation Mondiale de la Santé (OMS), communiqué de presse, 17 novembre 2023.
K. Soldan, L. Elliss-Brookes, P. Sasieni
World Health Organization (WHO), news release, November 17th 2023.
C Robles, MA Pavón, M Díaz Sanchís, X Bosch