Show pagesourceBacklinksCite current pageExport to PDFBack to top Share via Share via... Twitter LinkedIn Facebook Pinterest Telegram WhatsApp Yammer Reddit TeamsRecent ChangesSend via e-MailPrintPermalink × Perforation is a hole that develops through the wall of a body organ. perforation.txt Last modified: 2024/06/07 02:51by 127.0.0.1