@article{202011.0631,
	doi = {10.20944/preprints202011.0631.v1},
	url = {https://doi.org/10.20944/preprints202011.0631.v1},
	year = 2020,
	month = {November},
	publisher = {Preprints},
	author = {Charly Gaul and Martin C. Michel and Heidemarie Gräter and Anette Lampert and Manuel Plomer and Thomas Weiser and Stefanie Förderreuther},
	title = {Impact of Neck and/or Shoulder Pain on Headache},
	journal = {Preprints}
}