The association of seasonal influenza vaccination with pandemic influenza H1N1 2009 infection
Keyword(s):
2009 ◽
Vol 191
(3)
◽
pp. 146-149
◽
2012 ◽
Vol 13
(8)
◽
pp. 698-703
◽
Keyword(s):
2012 ◽
Vol 7
(3)
◽
pp. 383-392
◽