RT Journal Article SR Electronic(1) A1 Baker, M G A1 Kelly, H A1 Wilson, N YR 2009 T1 Pandemic H1N1 influenza lessons from the southern hemisphere JF Eurosurveillance VO 14 IS 42 SP 19370 OP DO https://doi.org/10.2807/ese.14.42.19370-en UL https://www.eurosurveillance.org/content/10.2807/ese.14.42.19370-en