APA

Shams A., El-Sayed M., Gamal O. & Ewes W. (20170612). Subacromial injection of autologous platelet-rich plasma versus corticosteroid for the treatment of symptomatic partial rotator cuff tears. : European journal of orthopaedic surgery & traumatology : orthopedie traumatologie.

Chicago

Shams Ahmed, El-Sayed Mohamed, Gamal Osama and Ewes Waled. 20170612. Subacromial injection of autologous platelet-rich plasma versus corticosteroid for the treatment of symptomatic partial rotator cuff tears. : European journal of orthopaedic surgery & traumatology : orthopedie traumatologie.

Harvard

Shams A., El-Sayed M., Gamal O. and Ewes W. (20170612). Subacromial injection of autologous platelet-rich plasma versus corticosteroid for the treatment of symptomatic partial rotator cuff tears. : European journal of orthopaedic surgery & traumatology : orthopedie traumatologie.

MLA

Shams Ahmed, El-Sayed Mohamed, Gamal Osama and Ewes Waled. Subacromial injection of autologous platelet-rich plasma versus corticosteroid for the treatment of symptomatic partial rotator cuff tears. : European journal of orthopaedic surgery & traumatology : orthopedie traumatologie. 20170612.