Practice and technique of using face mask amongst adults in the community: a cross-sectional descriptive study

por Lee, Linda Yin-king, Lam, Evangeline Pui-wah, Chan, Chiu-kiu, Chan, Sum-yi, Chiu, Man-ki, Chong, Wing-hei, Chu, Kin-wai, Hon, Man-sze, Kwan, Lok-ki, Tsang, Kit-lam, Tsoi, Siu-lai, Wu, Chung-wai
Publicado 2020