APA (7th ed.) Citation

Verhagen, I. E., van Casteren, D. S., de Vries Lentsch, S., & Terwindt, G. M. (2021). Effect of lockdown during COVID-19 on migraine: A longitudinal cohort study. Cephalalgia, 41(7), 333102420981739. https://doi.org/10.1177/0333102420981739

Chicago Style (17th ed.) Citation

Verhagen, Iris E., Daphne S. van Casteren, Simone de Vries Lentsch, and Gisela M. Terwindt. "Effect of Lockdown During COVID-19 on Migraine: A Longitudinal Cohort Study." Cephalalgia 41, no. 7 (2021): 333102420981739. https://doi.org/10.1177/0333102420981739.

MLA (9th ed.) Citation

Verhagen, Iris E., et al. "Effect of Lockdown During COVID-19 on Migraine: A Longitudinal Cohort Study." Cephalalgia, vol. 41, no. 7, 2021, p. 333102420981739, https://doi.org/10.1177/0333102420981739.