Pre-notifications increase retention in a 17-year follow-up of adolescents born very preterm.
Minttu HelinMax KarukiviPäivi T RautavaMilka HirvonenMira HuhtalaSirkku Setänennull nullPublished in: Trials (2023)
The Ethics Review Committee of the Hospital District of South-West Finland approved the 17-year PIPARI Study protocol in January 2018 (23.1.2018; 2/180/2012). The study has been registered to the SWAT repository as SWAT 179. Filetoupload,1457904,en.pdf (qub.ac.uk).