10.6084/m9.figshare.7563866.v1 Rachel Potter Rachel Potter Siew Hee Siew Hee Frances Griffiths Frances Griffiths Katherine Dodd Katherine Dodd Eleanor Hoverd Eleanor Hoverd Martin Underwood Martin Underwood Manjit Matharu Manjit Matharu Additional file 1: of Development and validation of a telephone classification interview for common chronic headache disorders Springer Nature 2019 Chronic headache Classification Telephone interviews Development Validation Primary care 2019-01-08 05:00:00 Journal contribution https://springernature.figshare.com/articles/journal_contribution/Additional_file_1_of_Development_and_validation_of_a_telephone_classification_interview_for_common_chronic_headache_disorders/7563866 Voting results from the consensus conference pleanary session. (DOCX 30 kb)