共 3 条
[1]
ROTHWELL K, 1974, 2 TOB RES COUNC RES
[2]
CARBON-MONOXIDE YIELDS OF CIGARETTES AND THEIR RELATION TO NICOTINE YIELD AND TYPE OF FILTER
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1975, 3 (5975)
:71-73
[3]
WALD N, 1975, Annals of Occupational Hygiene, V18, P1, DOI 10.1093/annhyg/18.1.1