APA (7th ed.) Citation

Hamid, M. A., Salman, M., Selmy, G., & Hassan, A. A. A prospective, randomized study comparing the efficacy of miniaturized percutaneous nephrolithotomy and retrograde intrarenal surgery in treatment of 10 to 20 mm, lower calyceal, high-density renal stones. SpringerOpen.

Chicago Style (17th ed.) Citation

Hamid, Mahmoud A., Mohamed Salman, Gamal Selmy, and Atef A. Hassan. A Prospective, Randomized Study Comparing the Efficacy of Miniaturized Percutaneous Nephrolithotomy and Retrograde Intrarenal Surgery in Treatment of 10 to 20 mm, Lower Calyceal, High-density Renal Stones. SpringerOpen.

MLA (9th ed.) Citation

Hamid, Mahmoud A., et al. A Prospective, Randomized Study Comparing the Efficacy of Miniaturized Percutaneous Nephrolithotomy and Retrograde Intrarenal Surgery in Treatment of 10 to 20 mm, Lower Calyceal, High-density Renal Stones. SpringerOpen.