Shamsher Ali Khan และ Buranaj Smutharaks. (1996) Acute respiratory infections in under five children :|ba study of knowledge and practices of mothers in urban communities, Dhaka. Chulalongkorn University.:ม.ป.ท.Shamsher Ali Khan และ Buranaj Smutharaks. 1996. Acute respiratory infections in under five children :|ba study of knowledge and practices of mothers in urban communities, Dhaka. ม.ป.ท.:Chulalongkorn University.;Shamsher Ali Khan และ Buranaj Smutharaks. Acute respiratory infections in under five children :|ba study of knowledge and practices of mothers in urban communities, Dhaka. ม.ป.ท.:Chulalongkorn University. 1996. Print.