Fig. 1From: Effects of antenatal corticosteroids in twin neonates with late preterm birth (ACTWIN [Antenatal Corticosteroids in TWIN late preterm neonates] trial): study protocol for a randomized controlled trialStudy flow chart. PTL, preterm labour; PPROM, preterm premature rupture of membranes; M-F indication, maternal foetal indication; IM, intramuscularBack to article page