Erratum to: Combination of anxiety and depression is associated with an increased headache frequency in migraineurs: a population-based study
Crossref DOI link: https://doi.org/10.1186/s12883-016-0571-x
Published Online: 2016-04-19
Published Print: 2016-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Oh, Kyungmi
Cho, Soo-Jin
Chung, Yun Kyung
Kim, Jae-Moon
Chu, Min Kyung