TY - GEN AU - PYTEL',A Ia TI - [Pyelic refluxes and their clinical significance] SN - 0023-1207 PY - 2003///0501 KW - Disease KW - Gastroesophageal Reflux KW - Humans KW - Kidney Diseases KW - Kidney Pelvis KW - Pelvis N1 - Publication Type: Journal Article ER -