Medical & fabric masks: who wears what, when and where
Data: 19/06/2020
https://www.youtube.com/watch?v=LBSm5q8vRQQ
www.paho.org/coronavirus
Autor(es): Organización Panamericana de la Salud Idioma: Espanhol Duração: 1 vídeo do youtube (1:28 min): son., color. Editor: Organización Panamericana de la Salud