Ahluwalia, I. B., Ding, H., D’Angelo, D., Shealy, K. H., Singleton, J. A., Liang, J., & Rosenberg, K. D. (2015). Tetanus, Diphtheria, Pertussis Vaccination Coverage Before, During, and After Pregnancy — 16 States and New York City, 2011. MMWR Morb Mortal Wkly Rep.

Ahluwalia, Indu B., Helen Ding, Denise D’Angelo, Kristen H. Shealy, James A. Singleton, Jennifer Liang, i Kenneth D. Rosenberg. "Tetanus, Diphtheria, Pertussis Vaccination Coverage Before, During, and After Pregnancy — 16 States and New York City, 2011." MMWR Morb Mortal Wkly Rep 2015.

Ahluwalia, Indu B., et al. "Tetanus, Diphtheria, Pertussis Vaccination Coverage Before, During, and After Pregnancy — 16 States and New York City, 2011." MMWR Morb Mortal Wkly Rep 2015.