http://www.chp.gov.hk/tc/epidemiology/29/113/308.html 衞生防護中心: CHP通訊 http://www.chp.gov.hk/img/logo/dh_logo.gif http://www.chp.gov.hk http://www.chp.gov.hk/files/pdf/chp_30_tc.pdf Mon, 30 Jan 2012 12:00:00 AM:00 GMT http://www.chp.gov.hk/files/pdf/chp_issue29_c.pdf Tue, 12 Jul 2011 12:00:00 AM:00 GMT http://www.chp.gov.hk/files/pdf/chpnewsletter_issue28_20110124_chi.pdf Mon, 24 Jan 2011 12:00:00 AM:00 GMT http://www.chp.gov.hk/files/pdf/chpnewsletter_issue27_20100707_845477.pdf Wed, 07 Jul 2010 12:00:00 AM:00 GMT http://www.chp.gov.hk/files/pdf/chpnewsletter_issue26_20100414_747465.pdf Wed, 14 Apr 2010 12:00:00 AM:00 GMT http://www.chp.gov.hk/files/pdf/chpnewsletter_issue25_20100119_737415.pdf Tue, 19 Jan 2010 12:00:00 AM:00 GMT http://www.chp.gov.hk/files/pdf/chpnewsletter_issue24_20091012_476473.pdf Mon, 12 Oct 2009 12:00:00 AM:00 GMT http://www.chp.gov.hk/files/pdf/chpnewsletter_issue23_20090727_441151.pdf Tue, 28 Jul 2009 12:00:00 AM:00 GMT http://www.chp.gov.hk/files/pdf/chpnewsletter_issue22_20090414_767467.pdf Tue, 14 Apr 2009 12:00:00 AM:00 GMT http://www.chp.gov.hk/files/pdf/chpnewsletter_issue21_20090109_174645.pdf Fri, 09 Jan 2009 12:00:00 AM:00 GMT