Centers for Disease Control and Prevention. National Immunization Survey. Available at www.cdc.gov/nchs/nis.htm (accessed May2014).
3.
SpinelliA, BuglioG, DonatiS, et al.Do antenatal classes benefit the mother and her baby?. J Matern Fetal Neonatal Med, 2003; 13:94–101.
4.
Special Supplemental Nutrition Program for Women, Infants and Children (WIC). Breastfeeding: A Magical Bond of Love. A Social Marketing Campaign to Promote Breastfeeding Among Hispanic Women. Available at www.nal.usda.gov/wicworks/Learning_Center/LS/MBOL/projectsummary.pdf (accessed May2014).