APA (7th ed.) Citation

Khalafalla, S. G. A., Yousif, Y. O. E., Mustafa, M. E. A. E., Alsheikh, W. A. M., Khalafallah, H. G. A., Ahmed, M. M. M., & Abd-Elmaged, H. M. A. Exploring the relationship between schoolbag weight and back pain in primary school children. BMC.

Chicago Style (17th ed.) Citation

Khalafalla, Sara Gamareldein Abdalla, Yousif Omer Elgaili Yousif, M. Elghazali Abuelgassim E. Mustafa, Widad Alsheikh Mostafa Alsheikh, Hiba Gamareldin A. Khalafallah, Mohammed Mubarak Mohammed Ahmed, and Hozifa Mohammedd Ali Abd-Elmaged. Exploring the Relationship Between Schoolbag Weight and Back Pain in Primary School Children. BMC.

MLA (9th ed.) Citation

Khalafalla, Sara Gamareldein Abdalla, et al. Exploring the Relationship Between Schoolbag Weight and Back Pain in Primary School Children. BMC.