В чем сакральный смысл маски?
From The Cochrane Library, Issue 4, 2003. Chichester, UK: John Wiley & Sons, Ltd. All rights reserved.
Disposable surgical face masks for preventing surgical wound infection in clean surgery (Cochrane Review)
Lipp A, Edwards P
ABSTRACT
Order full review
View and/or submit comments
What's new in this issue
Search abstracts
(
Read more... )