Thursday, January 23, 2020

Many in China Wear Them, but Do Masks Block Coronavirus?


By RONI CARYN RABIN from NYT Health https://ift.tt/2vaGxWy
at
Labels:

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Better nurse staffing linked to fewer C-sections

Labor and delivery units that are adequately staffed by nurses have lower cesarean birth rates, according to new research published in the j...