Acupuncture / methods
Analgesics / therapeutic use
Analgesics, Opioid / therapeutic use
Anti-Inflammatory Agents, Non-Steroidal / therapeutic use
Clinical Trials as Topic
Databases, Factual / statistics & numerical data
Evidence-Based Medicine / methods
Guidelines as Topic*
Humans
Meta-Analysis as Topic
Nerve Block / methods
Neuromuscular Agents / therapeutic use
Tension-Type Headache / diagnosis
Tension-Type Headache / epidemiology
Tension-Type Headache / therapy*
Tryptamines / therapeutic use
