Outcome measures for assessing the effectiveness of non-pharmacological interventions in frequent episodic or chronic migraine: a Delphi study.
Luedtke K, Basener A, Bedei S, Castien R, Chaibi A, Falla D, Fernández-de-Las-Peñas C, Gustafsson M, Hall T, Jull G, Kropp P, Madsen BK, Schaefer B, Seng E, Steen C, Tuchin P, von Piekartz H, Wollesen B.
Luedtke K, et al. Among authors: jull g.
BMJ Open. 2020 Feb 12;10(2):e029855. doi: 10.1136/bmjopen-2019-029855.
BMJ Open. 2020.
PMID: 32051295
Free PMC article.