00956nas a2200241   4500000000100000000000100001008004100002260007000043653002000113653001200133653001300145653001100158653001700169100001200186700001400198700002300212700001500235245017100250300001200421490000800433520025900441022001400700       2012                            d  c03/2012bSchlütersche Verlagsgesellschaft mbH & Co. KGaHannover10aavian influenza10apoultry10aPakistan10asurvey10arisk factors1 aT Abbas1 aH Wilking1 aD Höreth-Böntgen1 aF Conraths00aContact structure and potential risk factors for avian influenza transmission among open-sided chicken farms in Kamalia, an important poultry rearing area of Pakistan  a110-1160 v1253 aSince 1994, the domestic poultry in Pakistan has experienced several outbreaksdue to avian influenza viruses of subtypes H7N3, H5N1, and H9N2. This paperreveals horizontal contacts and potential risk factors for the spread of avian influenzainfection ...  a0005-9366