TY - GEN AU - LENIZ,M AU - STEEGER,A TI - [Spontaneous pneumoperitoneum in a newborn infant] SN - 0370-4106 PY - 1998///1101 KW - Abdomen KW - Humans KW - Infant KW - Infant, Newborn KW - Infant, Newborn, Diseases KW - Injections, Intraperitoneal KW - Insufflation KW - Pneumoperitoneum N1 - Publication Type: Journal Article ER -