Cite
HARVARD Citation
Pohl, H. et al. (2021). Green Flags and headache: A concept study using the Delphi method. Headache. 61 (2), pp. 300-309. [Online].
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Pohl, H. et al. (2021). Green Flags and headache: A concept study using the Delphi method. Headache. 61 (2), pp. 300-309. [Online].