共 9 条
- [2] ELKINS HB, 1950, CHEMISTRY TOXICOLOGY, P234
- [3] GRAY E L, 1959, AMA Arch Ind Health, V19, P479
- [4] HAAGEN-SMIT A J, 1959, AMA Arch Ind Health, V20, P399
- [6] NORMAN V, 1963, 145 AM CHEM SOC M NE
- [7] Philippe R. J., 1959, TOBACCO SCI, V3, P139
- [9] TADA O, 1962, REP I SCIENC LABOUR, V60, P7