共 92 条
[15]
DAY DW, 1984, SCAND J GASTROENTERO, V19, P99
[16]
DELLAPORTA G, 1987, TOXICOL PATHOL, V15, P229
[19]
FEINBERG AP, 1982, TUMOR CELL HETEROGEN, P469
[20]
FISHER ER, 1975, LAB INVEST, V33, P33