Bari, A.K.M. Akramul A comparison of single step and serial tract dialation techniques in Percutaneous Nephrolitholomy / by A.K.M. Akramul Bari - Chittagong, Author, 2022 - xv-xxiii, 44 L. 30 cm. Subjects--Topical Terms: Kidney-Stone: Dissertations, Academic Dewey Class. No.: T616.622 B223c