Comment on

• Factors associated with the transition to nonprone sleep positions of infants in the United States: the National Infant Sleep Position Study.

  Willinger M, Hoffman HJ, Wu KT, Hou JR, Kessler RC, Ward SL, Keens TG, Corwin MJ. Willinger M, et al. JAMA. 1998 Jul 22-29;280(4):329-35. doi: 10.1001/jama.280.4.329. JAMA. 1998. PMID: 9686549
• Changes in sleep position during infancy: a prospective longitudinal assessment.

  Lesko SM, Corwin MJ, Vezina RM, Hunt CE, Mandell F, McClain M, Heeren T, Mitchell AA. Lesko SM, et al. JAMA. 1998 Jul 22-29;280(4):336-40. doi: 10.1001/jama.280.4.336. JAMA. 1998. PMID: 9686550
• Prevalence and predictors of the prone sleep position among inner-city infants.

  Brenner RA, Simons-Morton BG, Bhaskar B, Mehta N, Melnick VL, Revenis M, Berendes HW, Clemens JD. Brenner RA, et al. JAMA. 1998 Jul 22-29;280(4):341-6. doi: 10.1001/jama.280.4.341. JAMA. 1998. PMID: 9686551
• Effectively delivering the message on infant sleep position.

  Malloy MH. Malloy MH. JAMA. 1998 Jul 22-29;280(4):373-4. doi: 10.1001/jama.280.4.373. JAMA. 1998. PMID: 9686557 No abstract available.