TY - GEN AU - Wiermann,P AU - Magalhães,A de A TI - [Acute abdomen in childhood] SN - 0102-843X PY - 1971///0622 KW - Abdomen, Acute KW - diagnostic imaging KW - Child, Preschool KW - Humans KW - Male KW - Radiography N1 - Publication Type: Journal Article ER -