APA (7th ed.) Citation

Hussein, R. A., Refai, R. H., El-zoka, A. H., Azouz, H. G., & Hussein, M. F. Association between some environmental risk factors and attention-deficit hyperactivity disorder among children in Egypt: A case-control study. BMC.

Chicago Style (17th ed.) Citation

Hussein, Riham Abdelhamid, Rania Hussein Refai, Aleya Hanafy El-zoka, Hanan Galal Azouz, and Mohamed Fakhry Hussein. Association Between Some Environmental Risk Factors and Attention-deficit Hyperactivity Disorder Among Children in Egypt: A Case-control Study. BMC.

MLA (9th ed.) Citation

Hussein, Riham Abdelhamid, et al. Association Between Some Environmental Risk Factors and Attention-deficit Hyperactivity Disorder Among Children in Egypt: A Case-control Study. BMC.