Hegazy, Mohammed
El-Assmy, Ahmed
Ali-El-Dein, Bedeir
Sheir, Khaled Z.
Clinical trials referenced in this document:
Documents that mention this clinical trial
The alternating bidirectional versus the standard approach during shock wave lithotripsy for upper lumbar ureteric stones: a randomized controlled trial
https://doi.org/10.1007/s00345-020-03148-5
Article History
Received: 18 May 2019
Accepted: 26 February 2020
First Online: 23 March 2020
Conflict of interest
: The authors declare that they have no conflict of interest.
: All procedures in this study involving human participants were in accordance with the ethical standards of the institutional committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all participants included in the study.