Guerra, C. E., Schwartz, J. S., Armstrong, K., Brown, J. S., Halbert, C. H., & Shea, J. A. (2007). Barriers of and Facilitators to Physician Recommendation of Colorectal Cancer Screening. Springer-Verlag.
Chicago ZitierstilGuerra, Carmen E., J. Sanford Schwartz, Katrina Armstrong, Jamin S. Brown, Chanita Hughes Halbert, und Judy A. Shea. Barriers of and Facilitators to Physician Recommendation of Colorectal Cancer Screening. Springer-Verlag, 2007.
MLA ZitierstilGuerra, Carmen E., et al. Barriers of and Facilitators to Physician Recommendation of Colorectal Cancer Screening. Springer-Verlag, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.