Bettini V. Mayellaro, F., Pilla, I., (1985). Mechanical responses of isolated coronary arteries to barium in the presence of Vaccinium Myrtillus anthocyanosides, Fitoterapia, 56, 3-10.

 
Bettini, V., Mayellaro F., Ton P. and Zenella P., (1984). Effects of Vaccinium Myrtillus anthocyanosides on vascular smooth muscle, Fitoterapia, 55, 265-72.

 
Morazzoni, P., Bombardelli, E., (1996). Vaccinium myrtikkus-review, Fitoterapia 67, 3-29.

 
Casura, L.G. (1996). Sick of being a patient. Alternative therapies that work for CFS. Townsend Letters for Doctors and Patients, July 54-63.

 
Stoff, J., & Pellegrino, C. (1992). Chronic Fatigue Syndrome; The Hidden Epidemic, revised edition, New York: Harper Perennial.

 
Clifford, M.N. et al. (1987), Chlorogenic acids content of coffe substitutes, Food Chem, 24: 99-107. C. Hobs Litrature review.

 
Akhtar M.S. et al. (1985), Effects of Portulaca oleracae and Tarxacum officinale in normoglycaemic and alloxan – treated hyperglycaemic rabbits. JAMA 35: 207-210.

 
Reuter, M. and Brandt W. (1985). Arzneimittelforschung 35: 408-414