Keyphrases
Smokers
100%
Khat
69%
Hypertension
50%
Smoking Relapse
49%
Blood Pressure
49%
Cigarette
47%
Cortisol
46%
Acute Stress
45%
Stress Response
44%
Khat Use
42%
Nicotine
42%
Cardiovascular Reactivity
40%
Smoking Cessation
39%
Response to Stress
37%
Nicotine Withdrawal
36%
Early Life Adversity
35%
Adrenal Responses
35%
Tunisia
35%
Non-smokers
34%
Abstinence
32%
Smoking Abstinence
32%
Tobacco
32%
Addiction
31%
Cortisol Level
31%
Withdrawal Syndrome
31%
Tobacco Use
30%
Naltrexone
28%
Heart Rate
28%
Caffeine
27%
Pain Perception
26%
Cannabis Use
26%
Placebo
26%
Nicotine Content
25%
Salivary Cortisol
25%
Systolic Blood Pressure
23%
Stress Effect
23%
Nicotine Dependence
23%
Very Low Nicotine Content Cigarettes
22%
Ad Libitum
22%
Psychological Stress
21%
Mental Stress
21%
Intermittent Smokers
20%
Laboratory Sessions
20%
Hypertensive
19%
Anger Expression
19%
Cold Pressor Test
18%
Cigarette Smoking
18%
Sousse
18%
Opioid Blockade
17%
Depressive Symptoms
17%