共 6 条
[1]
BENNINGTON JL, 1967, RENAL CARCINOMA, P40
[2]
CLEMMESEN J, 1965, ACTA PATHOL MICROBIO, V1, P358
[3]
SNEDECOR GW, 1956, STATISTICAL METHODS, P212
[4]
SOLOWAY MS, 1977, COMMUNICATION
[5]
WYNDER EL, 1974, JNCI-J NATL CANCER I, V53, P1619
[6]
1978, CANCER FACTS FIGURES