綠篠
2020-10-1 12:21:54
in our systematic review, updating the findings of Wong et al. (8), we did not find evidence of a major effect of hand hygiene on laboratory-confirmed influenza virus transmission
樓主應該手都唔好洗
:^(
#19_Rashford
2020-10-1 12:22:01
There is limited evidence for their effectiveness
=/=
There is evidence for their inefficiency
比班兩星期機器人睇睇