TY - RPRT TI - Renal function before and after pyeloplasty: does it improve? AU - I M McAleer AU - G W Kaplan PY - 1999 DO - 10.1016/s0022-5347(01)68059-5 UR - https://pubmed.ncbi.nlm.nih.gov/10458428/ ID - 10458428 ER -