Maternal singing and speech have beneficial effects on preterm infant’s general movements at term equivalent age and at 3 months: an RCT - Filippa, Manuela; Filippa, Gianluca; Della Casa, Elisa; Berardi, Alberto; Picciolini, Odoardo; Meloni, Sara Chiara; Lunardi, Clara; Cecchi, Alessandra; Sansavini, Alessandra; Corvaglia, Luigi; Grandjean, Didier, EVC Group; et al. (Frontiers in Psychology, 2025)