APA (7th ed.) Citation

EL-Hakeim, E. H., Selim, Z. I., Omran, E. A. H., Hosney, M., & Abd-Elkader, A. S. Platelet rich plasma versus hyaluronic acid injection in chronic painful shoulder: Randomized blind clinical trial. SAGE Publishing.

Chicago Style (17th ed.) Citation

EL-Hakeim, Eman H., Zahraa Ibrahim Selim, Eman Ahmed Hamed Omran, Mery Hosney, and Alaa S. Abd-Elkader. Platelet Rich Plasma Versus Hyaluronic Acid Injection in Chronic Painful Shoulder: Randomized Blind Clinical Trial. SAGE Publishing.

MLA (9th ed.) Citation

EL-Hakeim, Eman H., et al. Platelet Rich Plasma Versus Hyaluronic Acid Injection in Chronic Painful Shoulder: Randomized Blind Clinical Trial. SAGE Publishing.

Warning: These citations may not always be 100% accurate.