Medicine & Life Sciences
Catha
100%
Smoking
40%
Smokers
40%
Nicotine
32%
Tobacco
32%
Tobacco Use
28%
Craving
22%
Non-Smokers
22%
Hydrocortisone
18%
Tobacco Use Disorder
18%
Recurrence
18%
Yemen
14%
Substance Withdrawal Syndrome
13%
Smoking Cessation
13%
Ghrelin
13%
Anger
13%
cathinone
11%
Pain Perception
11%
Pain
11%
Leptin
10%
Peptide YY
10%
Appetite
10%
Chlorocebus aethiops
10%
Addictive Behavior
10%
Acculturation
9%
Opioid Analgesics
9%
Early Detection of Cancer
9%
Cold Temperature
9%
Colorectal Neoplasms
8%
Cross-Sectional Studies
8%
Analgesia
8%
Arousal
7%
Anxiety
6%
Hormones
6%
Sleep
6%
Blood Pressure
6%
Cigarette Smoking
5%
Alcohols
5%
Taste Perception
5%
Adverse Childhood Experiences
5%
Self Report
5%
Psychometrics
5%
Tunisia
5%
Ethiopia
5%
Sex Characteristics
5%
Social Sciences
nicotine
51%
smoking
33%
relapse
23%
withdrawal
16%
cancer
10%
cross-sectional study
9%
examination
8%
sleep
7%
blood pressure
7%
Yemen
7%
anger
7%
gender-specific factors
7%
addiction
7%
pain
7%
anxiety
5%
Preliminary examinations
5%
mood
5%