Li, D K Re: "Labor and delivery events and risk of sudden infant death syndrome (SIDS)". [electronic resource] - American journal of epidemiology Mar 1992 - 585-6 p. digital Publication Type: Comment; Letter ISSN: 0002-9262 Standard No.: 10.1093/oxfordjournals.aje.a116329 doi Subjects--Topical Terms: Breech PresentationFemaleHumansInfant, NewbornObstetric Labor Complications--epidemiologyPregnancyRisk FactorsSudden Infant Death--epidemiologyWashington--epidemiology