TY - GEN AU - Tawfik,Ahmad M AU - El-Abd,Ahmed S AU - El-Enen,Mohamed Abo AU - Farahat,Yasser A AU - El-Bendary,Mohamed A AU - El-Gamal,Osama M AU - Soliman,Mohamed G AU - El-Bahnasy,Abdelhameed M AU - Rasheed,Mohamed TI - Validity of a sponge trainer as a simple training model for percutaneous renal access SN - 2090-598X PY - 2017/// PB - Arab journal of urology N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/j.aju.2017.04.002 ER -