Crossmark

Risk factors for periodic fever, aphthous stomatitis, pharyngitis, and adenitis (PFAPA) syndrome: a case-control study

Crossref DOI link: https://doi.org/10.1007/s00431-018-3175-1

Published Online: 2018-05-25

Published Print: 2018-08

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

Authors

Kettunen, Sallamaaria

Lantto, Ulla

Koivunen, Petri

Tapiainen, Terhi

Uhari, Matti

Renko, Marjo https://orcid.org/0000-0003-0507-4773
Funding

Funding for this research was provided by:

Lastentautien Tutkimussäätiö

Suomen Lääketieteen Säätiö
License Information

Text and Data Mining valid from 2018-05-25
More Information

Article History

Received: 2 January 2018

Revised: 4 May 2018

Accepted: 14 May 2018

First Online: 25 May 2018

Compliance with ethical standards

:

: The authors declare that they have no conflict of interest.

: This study was approved by the ethical committee of Northern Osthrobothnia Hospital District. Informed consent was obtained from the subjects, guardians, or both, depending on the age of the subjects.