B, R., A, D., AF, A., C, T., D, O., OF, B., & A, U. (2012). Can We Avoid Percutaneous Nephrolithotomy in High-risk Elderly Patients Using the Charlson Comorbidity Index? Urology, 79(5), 1042.
Chicago Style (17th ed.) CitationB, Resorlu, Diri A, Atmaca AF, Tuygun C, Oztuna D, Bozkurt OF, and Unsal A. "Can We Avoid Percutaneous Nephrolithotomy in High-risk Elderly Patients Using the Charlson Comorbidity Index?" Urology 79, no. 5 (2012): 1042.
MLA (9th ed.) CitationB, Resorlu, et al. "Can We Avoid Percutaneous Nephrolithotomy in High-risk Elderly Patients Using the Charlson Comorbidity Index?" Urology, vol. 79, no. 5, 2012, p. 1042.
Warning: These citations may not always be 100% accurate.