Was ist in welchem Alter normal?
Crossref DOI link: https://doi.org/10.1007/s00608-017-0470-4
Published Online: 2017-05-31
Published Print: 2017-06
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Weidinger, Bettina
Kostenwein, Wolfgang
License valid from 2017-05-31
