Madjid, M., Alfred, A., Sahai, A., Conyers, J. L., & Casscells, S. W. (2009). Factors Contributing to Suboptimal Vaccination against Influenza: Results of a Nationwide Telephone Survey of Persons with Cardiovascular Disease. Texas Heart Institute.

Madjid, Mohammad, Anushayanthan Alfred, Achal Sahai, Jodie L. Conyers, and S. Ward Casscells. Factors Contributing to Suboptimal Vaccination against Influenza: Results of a Nationwide Telephone Survey of Persons With Cardiovascular Disease. Texas Heart Institute, 2009.

Madjid, Mohammad, et al. Factors Contributing to Suboptimal Vaccination against Influenza: Results of a Nationwide Telephone Survey of Persons With Cardiovascular Disease. Texas Heart Institute, 2009.