TY - JOUR AU - Lau, J. T. F. TI - Acceptability of A/H1N1 vaccination during pandemic phase of influenza A/H1N1 in Hong Kong: population based cross sectional survey JA - Br. Med. J. PY - 2009/// VL - 339 SP - b4164 PB - Nature Publishing Group M3 - 10.1136/bmj.b4164 N1 - 10.1136/bmj.b4164 UR - http://dx.doi.org/10.1136/bmj.b4164 ER -