共 29 条
[21]
PETTINATO G, 1987, ACTA CYTOL, V31, P578
[22]
PHILLIPS G, 1987, J ULTRAS MED, V6, P169
[23]
PROPPE KH, 1980, AM J CLIN PATHOL, V74, P607
[25]
ROSE EK, 1952, PEDIATRICS, V9, P475