Khan, Q. J., Kimler, B. F., O'Dea, A. P., Zalles, C. M., Sharma, P., & Fabian, C. J. (2007). Mammographic density does not correlate with Ki-67 expression or cytomorphology in benign breast cells obtained by random periareolar fine needle aspiration from women at high risk for breast cancer. BioMed Central.

Khan, Qamar J., Bruce F. Kimler, Anne P. O'Dea, Carola M. Zalles, Priyanka Sharma, i Carol J. Fabian. Mammographic Density Does Not Correlate With Ki-67 Expression or Cytomorphology in Benign Breast Cells Obtained By Random Periareolar Fine Needle Aspiration From Women At High Risk for Breast Cancer. BioMed Central, 2007.

Khan, Qamar J., et al. Mammographic Density Does Not Correlate With Ki-67 Expression or Cytomorphology in Benign Breast Cells Obtained By Random Periareolar Fine Needle Aspiration From Women At High Risk for Breast Cancer. BioMed Central, 2007.