Retraction Retraction dated 2018-05-07

Click to view Retraction: https://doi.org/10.1007/s00940-018-0701-1

Retraction Retraction dated 2018-06-30

Click to view Retraction: https://doi.org/10.1007/s00940-018-0704-y

RETRACTED ARTICLE: Chronische Migräne richtig diagnostizieren und behandeln

Crossref DOI link: https://doi.org/10.1007/s00940-018-0701-1

Published Online: 2018-05-07

Published Print: 2018-05

Update policy: https://doi.org/10.1007/springer_crossmark_policy

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