Keyphrases
Bangladesh
100%
Migraine
100%
Dhaka
100%
Hospital-based Case-control Study
100%
Smokeless Tobacco Use
100%
Tobacco
37%
Outpatient Department
25%
Neurology Clinic
25%
Smokers
12%
Healthy Controls
12%
Attendants
12%
Age-matched
12%
Tertiary Care Hospital
12%
Tobacco Smoke
12%
Awareness Program
12%
Bidis
12%
Interviewer-administered
12%
Tobacco Users
12%
Smoking Cigarettes
12%
Smoking Tobacco
12%
Smokeless Tobacco Users
12%
International Headache Society Criteria
12%
Anti-tobacco
12%
Medicine and Dentistry
Case-Control Study
100%
Migraine
100%
Smokeless Tobacco
100%
Tobacco Use
100%
Outpatient
25%
Neurology
25%
Smoking
12%
Headache
12%
Awareness
12%
Tertiary Care
12%
Cigarette Smoking
12%
Nursing and Health Professions
Case-Control Study
100%
Migraine
100%
Chewing Tobacco
100%
Outpatient Department
25%
Cigarette Filter
12%
Headache
12%
Tertiary Care Center
12%
Biochemistry, Genetics and Molecular Biology
Case-Control Study
100%
Tobacco Use
100%
Chewing Tobacco
100%
Smoking
14%
Cigarette Smoking
14%
Awareness
14%
Neuroscience
Migraine
100%
Headache
12%
Pharmacology, Toxicology and Pharmaceutical Science