| Literature DB >> 33256623 |
Bjarne Schmalbach1, Andreas Kalkbrenner2, Markus Bassler3, Andreas Hinz4, Katja Petrowski2,5.
Abstract
This article has been retracted. Please see the Retraction Notice for more detail: https://doi.org/10.1186/s12874-020-01166-w .Entities:
Year: 2020 PMID: 33256623 PMCID: PMC7702677 DOI: 10.1186/s12874-020-01166-w
Source DB: PubMed Journal: BMC Med Res Methodol ISSN: 1471-2288 Impact factor: 4.615