TY - RPRT TI - Hypospadias and bladder exstrophy. AU - Raimund Stein AU - Joachim W Thüroff PY - 2002 DO - 10.1097/00042307-200205000-00003 UR - https://pubmed.ncbi.nlm.nih.gov/11953673/ ID - 11953673 ER -