共 23 条
[3]
BENEDICT EB, 1966, SURG GYNECOL OBSTETR, V122, P613
[4]
BEY ASH, 1949, J LARYNGOLOGY OTOLOG, V63, P217
[6]
CAFFEY J, 1973, PEDIATRIC XRAY DIAGN, P596
[7]
DUNBAR J S, 1958, Pediatr Clin North Am, P443
[8]
FINDLAY L, 1932, ACTA PAEDIATR, V13, P70
[9]
GENIESER N B, 1969, Clinical Pediatrics, V8, p17A
[10]
GREENOUGH WG, 1964, AMER J ROENTGENOL RA, V92, P994