TY - GEN AU - WIDMARK,H TI - [Simple apparatus for retroperitoneal insufflation, etc..] PY - 2003///0501 KW - Abdomen KW - Humans KW - Injections, Intraperitoneal KW - Insufflation KW - Pneumoperitoneum KW - Pneumoperitoneum, Artificial KW - Retroperitoneal Space N1 - Publication Type: Journal Article ER -