Thompson, R. L., Summerbell, C. D., Hooper, L., Higgins, J. P., Little, P., Talbot, D., & Ebrahim, S. (2003). Dietary advice given by a dietitian versus other health professional or self‐help resources to reduce blood cholesterol. Cochrane Database Syst Rev.

Thompson, Rachel L., Carolyn D. Summerbell, Lee Hooper, Julian PT Higgins, Paul Little, Diane Talbot, a Shah Ebrahim. "Dietary Advice Given By a Dietitian Versus Other Health Professional or Self‐help Resources to Reduce Blood Cholesterol." Cochrane Database Syst Rev 2003.

Thompson, Rachel L., et al. "Dietary Advice Given By a Dietitian Versus Other Health Professional or Self‐help Resources to Reduce Blood Cholesterol." Cochrane Database Syst Rev 2003.