Mother-infant interaction assessment at discharge and at 6 months in a French cohort of infants born very preterm: The OLIMPE study. Cambonie, Gilles; Muller, Jean-Baptiste; Ehlinger, Virginie; Roy, Joël; Guédeney, Antoine; Lebeaux, Cécile; Kaminski, Monique; Alberge, Corine; Denizot, Sophie; Ancel, Pierre-Yves; Arnaud, Catherine; OLIMPE study writing group. PloS One. 2017; e0188942: p.e0188942. doi:10.1371/journal.pone.0188942Article