共 17 条
- [2] CARROLL RE, 1964, J NATL CANCER I, V33, P277
- [4] CONARD RA, PERSONAL COMMUNICATI
- [6] HEMPELMANN LH, 1967, JNCI-J NATL CANCER I, V38, P317
- [7] MARKS S, 1963, J NATL CANCER I, V30, P661
- [9] PIFER JW, 1963, J NATL CANCER I, V31, P1333
- [10] PIFER JW, 1964, ANN NY ACAD SCI, V114, P838