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Chollat C, Bertrand E, Petit-Ledo A, de Vansay C, Voisin C, Dabaj I, Gillibert A, Marret S; Perinatal Network of Upper Normandy.Chollat C, et al.J Pediatr. 2021 Oct;237:183-189.e6. doi: 10.1016/j.jpeds.2021.06.018. Epub 2021 Jun 16.J Pediatr. 2021.PMID: 34144033