Acupuncture for Comorbid Chronic Nonspecific Neck Pain and Chronic Insomnia: Protocol for a Multicenter, Randomized, Sham-Controlled Trial
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Background: Chronic nonspecific neck pain (CNSNP) and chronic insomnia frequently coexist and may reinforce one another, yet high-quality evidence for nonpharmacological interventions targeting both conditions remains limited. Th... ...
