Pandemic H1N1 influenza at the 2009 Hajj: understanding the unexpectedly low H1N1 burden.

Ziad A Memish ; Shahul H Ebrahim ; Qanta A Ahmed ; Michael Deming ; Abdulla Assiri ; (2010) Pandemic H1N1 influenza at the 2009 Hajj: understanding the unexpectedly low H1N1 burden. Journal of the Royal Society of Medicine, 103 (10). 386-. ISSN 1758-1095 DOI: 10.1258/jrsm.2010.100263