共 46 条
[31]
NAEYE RL, 1976, PEDIATRICS, V58, P902
[33]
NIELSON HC, 1976, RADIOLOGY, V120, P649, DOI 10.1148/120.3.649
[39]
ROWE RD, 1977, PEDIATRICS, V59, P318
[40]
RUBATELLI FF, 1979, J PEDIATR, V4, P161