Most hospital patients don't brush their teeth regularly, but doing so could cut their risk of developing pneumonia during their stay
Več na: https://www.newscientist.com/article/2523576-brushing-your-teeth-in-hospital-could-prevent-catching-a-bad-infection/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
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