Medicine & Life Sciences
Vaping
85%
Electronic Nicotine Delivery Systems
82%
Lung Injury
61%
Disease Outbreaks
51%
Health
28%
Flavoring Agents
20%
Vitamin E
20%
Acetates
19%
Dronabinol
16%
Nicotine
12%
Equipment and Supplies
11%
Metals
11%
Hygroscopic Agents
10%
Lung
10%
Diacetyl
10%
Acrolein
9%
Tin
9%
Bronchiolitis Obliterans
8%
Propylene Glycol
8%
Acetaldehyde
8%
Explosions
7%
Chromium
7%
Manganese
7%
Nickel
7%
Excipients
7%
Irritants
7%
Aluminum
7%
Aerosols
7%
Marketing
7%
Viscosity
6%
Heating
6%
Glycerol
6%
Centers for Disease Control and Prevention (U.S.)
6%
Oils
6%
Glass
6%
Formaldehyde
6%
Lead
5%
Iron
5%
Young Adult
5%
Adrenal Cortex Hormones
5%
Eating
4%
Water
4%
Safety
3%
Therapeutics
1%
Chemical Compounds
Electronic Cigarette
100%
Vitamin E
21%
Hazardous Substance
13%
Acetate
12%
Humectant
9%
Irritant
8%
Adrenal Cortex Hormone
7%
Nicotine
7%
Acrolein
6%
Excipient
6%
Diluting Agent
6%
Carcinogenic
6%
Aerosol
6%
Acetaldehyde
5%
Coil
5%
Carbonyl Compound
5%
Glycol
5%
Metal
5%
Glycerol
4%
Formaldehyde
4%
Safety
4%
Propene
4%
Glass
3%
Molecular Cluster
3%