共 8 条
[2]
APLEY J, 1975, CHILD ABDOMINAL PAIN
[3]
DIMSON SB, 1971, PEDIATRICS, V47, P666
[5]
KELLMERPRINGLE ML, 1966, NATIONAL CHILD DEVEL, P184
[6]
KOPEL FB, 1969, PEDIATRICS, V39, P539
[7]
MCCRAE WM, 1973, TXB PEDIATRICS, P464
[8]
WELLER S, 1975, WORLD MEDICINE, V10, P18