Ceccanti Silvia, Mele Ermelinda, Frediani Simone, Morgante Debora, Iaconelli Romina, Almenrader Nicole, Passariello Maurizio, Cozzi Denis A
Pediatric Surgery Unit, Department of Pediatrics, Sapienza University of Rome, Rome, Italy.
Am Surg. 2013 Sep;79(9):955-8.