[돼지독감] Pandemic (H1N1) 2009 guidance documents(WHO)
Pandemic (H1N1) 2009 guidance documents출처 : http://www.who.int/csr/resources/publications/swineflu/en/index.html AAdvice on the use of masks in the community setting in Influenza A(H1N1) outbreaksAvailability of a candidate international standard for antibody [...]