Non-pharmaceutical public health measures for mitigating the risk and impact of epidemic and pandemic influenza Cited by World Health Organization on 01 Jan 2019 The World Health Organization (WHO) is the directing and coordinating authority for health within the United Nations system.
WHO public health research agenda for influenza: limiting the spread of pandemic, zoonotic and seasonal epidemic influenza Cited by World Health Organization on 01 Jan 2017 The World Health Organization (WHO) is the directing and coordinating authority for health within the United Nations system.