Hatfield, L. A., Kramer, D. B., Volya, R., Reynolds, M. R., & Normand, S. T. (2016). Geographic and Temporal Variation in Cardiac Implanted Electric Devices to Treat Heart Failure. J Am Heart Assoc.

Hatfield, Laura A., Daniel B. Kramer, Rita Volya, Matthew R. Reynolds, و Sharon‐Lise T. Normand. "Geographic and Temporal Variation in Cardiac Implanted Electric Devices to Treat Heart Failure." J Am Heart Assoc 2016.

Hatfield, Laura A., et al. "Geographic and Temporal Variation in Cardiac Implanted Electric Devices to Treat Heart Failure." J Am Heart Assoc 2016.