Ackerman, J Suspended rocking cradles, positional asphyxia, and sudden infant death. [electronic resource] - Archives of pediatrics & adolescent medicine Jun 1997 - 573-5 p. digital Publication Type: Journal Article ISSN: 1072-4710 Standard No.: 10.1001/archpedi.1997.02170430039008 doi Subjects--Topical Terms: Asphyxia--etiologyFemaleHumansInfantInfant Equipment--adverse effectsInfant, NewbornMaleSudden Infant Death--etiology