The efficacy, safety & outcomes of laparoscopic pyelolithotomy (retroperitoneoscopic pyelolithotomy) and its comparison with percutaneous nephrolithotomy. International Journal of Biomedical and Advance Research, [S. l.], v. 6, n. 4, p. 363–367, 2015. DOI: 10.7439/ijbar.v6i4.1968. Disponível em: https://ssjournals.co.in/index.php/ijbar/article/view/1968. Acesso em: 12 mar. 2026.