ClinicalTrials.govpublic full text
Validity of Headache Disability Index
neck pain, headache, cervical pain, cervicogenic headache, cervical spine, validity, observational
This document is indexed with metadata only — full text is not available in the archive for this record.
Open the official source ↗
Related documents
Record · ID 993146
Retrieved via
Conceptio — every document is proof-bundled with source, license, and retrieval metadata.