TY - GEN AU - LENKO,J TI - [Extraction of calculi from the ureters with Zeiss loop catheter] SN - 0500-7208 PY - 2003///0501 KW - Calculi KW - Catheterization KW - instrumentation KW - Catheters KW - Female KW - Humans KW - Intrauterine Devices KW - Ureter KW - Ureterolithiasis N1 - Publication Type: Journal Article ER -