@article{nichol_zimmerman_2001, 
  title={Generalist and Subspecialist Physicians' Knowledge, Attitudes, and Practices Regarding Influenza and Pneumococcal Vaccinations for Elderly and Other High-Risk Patients}, 
  volume={161}, 
  DOI={10.1001/archinte.161.22.2702}, 
  number={22}, 
  publisher={American Medical Association (AMA)}, 
  author={Nichol and Zimmerman}, 
  year={2001}, 
  month={Dec}
  }