Induction of labour at 41 weeks versus expectant management and induction of labour at 42 weeks (SWEdish Post-term Induction Study, SWEPIS): multicentre, open label, randomised, superiority trial.
Ulla-Britt WennerholmSissel SaltvedtAnna WessbergMårten AlkmarkChristina BerghSophia Brismar WendelHelena E BackmanMaria JonssonLars LadforsVerena SengpielJan WesströmGöran WennergrenAnna-Karin WikströmHelen EldenOlof StephanssonHenrik HagbergPublished in: BMJ (Clinical research ed.) (2019)
Current Controlled Trials ISRCTN26113652.