Earth & Environmental Sciences
tobacco smoke
100%
smoke
74%
particulate matter
62%
combustion
57%
toxicity
55%
PAH
51%
emission factor
47%
cytotoxicity
36%
damage
28%
DNA
24%
indoor air pollution
20%
necrosis
18%
respiratory disease
18%
cell
18%
respiratory tract
18%
indoor air quality
17%
tobacco
17%
oxidative stress
17%
exposure
17%
tumor
15%
pollutant source
15%
organic compound
13%
marker
12%
particle
7%
distribution
5%
Engineering & Materials Science
Toxicity
88%
Smoke
76%
Tobacco
61%
Polycyclic aromatic hydrocarbons
42%
Cytotoxicity
22%
Alveolar Epithelial Cells
16%
DNA
15%
Tumor Necrosis Factor-alpha
13%
Oxidative stress
12%
Indoor air pollution
12%
Environmental chambers
11%
Organic compounds
10%
Pulmonary diseases
10%
Molecular weight
8%
Air quality
8%
Chemical Compounds
Smoke
85%
Arene
23%
Indoor Air Pollution
13%
Oxidative Stress
7%
Marker
6%