共 13 条
[1]
BEYON JH, 1964, IND CHIM BELGE, V29, P311
[2]
BROADDUS G. M., 1965, TOBACCO SCI, V9, P149
[3]
BUDZIKIEWICZ H, 1967, MASS SPECTROMETRY OR
[5]
Hoffmann D, 1968, Natl Cancer Inst Monogr, V28, P151
[6]
HOFFMANN D, 1968, BEITR TABAKFORSCH, V3, P124
[7]
HOFFMANN D, IN PRESS
[8]
NEURATH G, 1969, ARZNEI-FORSCHUNG, V19, P1093
[9]
PILLSBURY Y, 1969, J ASS OFFIC CHEMISTS, V52, P458
[10]
RATHKAMP G, 1969, 23 TOB CHEM C PHIL