David Lee

Hepatitis A outbreak associated with a Mothers' Day 'Yum Cha' meal, Sydney, 1997.

M. Ferson, J. McAnulty, I. Beer, 2004, New South Wales public health bulletin.

Value of a reverse transcriptase-polymerase chain reaction assay for Norwalk-like viruses in the investigation of institutional gastroenteritis outbreaks

W. Rawlinson, C. Mciver, M. Ferson, 1999 .