Padula, A. M., Tager, I. B., Carmichael, S. L., Hammond, S. K., Yang, W., Lurmann, F. W., & Shaw, G. M. (2013). Traffic-Related Air Pollution and Selected Birth Defects in the San Joaquin Valley of California. Birth Defects Res A Clin Mol Teratol.

Padula, Amy M., Ira B. Tager, Suzan L. Carmichael, S. Katharine Hammond, Wei Yang, Frederick W. Lurmann, e Gary M. Shaw. "Traffic-Related Air Pollution and Selected Birth Defects in the San Joaquin Valley of California." Birth Defects Res A Clin Mol Teratol 2013.

Padula, Amy M., et al. "Traffic-Related Air Pollution and Selected Birth Defects in the San Joaquin Valley of California." Birth Defects Res A Clin Mol Teratol 2013.