title: [Crib death in secondary prone position; characteristics and prevention].
authors.forename: A
authors.initials: A
authors.lastname: van Kleij
authors.forename: W E
authors.initials: WE
authors.lastname: Dorland
mesh_terms: D002657:Child Development; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009048:Motor Skills; D016684:Prone Position; D013398:Sudden Infant Death / Q000517:prevention & control*