Breastfeeding peer counselling for mothers of preterm neonates: protocol of a stepped-wedge cluster randomised controlled trial.
Sophie LaborieAngelique DenisAntje HorschPauline OccelliJennifer MargierMathilde Morisod HarariOlivier ClarisSandrine TouzetCeline Julie Fischer FumeauxPublished in: BMJ open (2020)
NCT03156946.