COVID-19-related stress, exercise, and oral health-related quality of life among community-dwelling older adults who participated in the CHEER Iwamizawa project, Japan
Study design and participants This was a cross-sectional study based on…
Pfizer Shot Is Far Less Effective in 5- to 11-Year-Olds Than in Older Kids, New Data Show
The coronavirus vaccine made by Pfizer-BioNTech is much less effective in…
