Economic Antecedents of Prone Infant Sleep Placement among Black Mothers
To access this article, please choose from the options below
PII: S1047-2797(08)00139-7
doi:10.1016/j.annepidem.2008.07.001
© 2008 Elsevier Inc. All rights reserved.
PII: S1047-2797(08)00139-7
doi:10.1016/j.annepidem.2008.07.001
© 2008 Elsevier Inc. All rights reserved.