1. Brand N. Cynara scolymus L.—The artichoke. Zeitschrift Phytother 1990;11:169-75.
2. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics, 2d ed. New York: John Wiley & Sons, 1996, 42-3.
3. Kirchhoff R, Beckers C, Kirchhoff GM, et al. Increase in choleresis by means of artichoke extract. Phytomedicine 1994;1:107-15.
4. Fintelmann V. Antidyspeptic and lipid-lowering effect of artichoke leaf extract. Zeitschrift fur Allgemeinmed 1996;72(Suppl 2):3-19.
5. Englisch W, Beckers C, Unkauf M, et al. Efficacy of artichoke dry extract in patients with hyperlipoproteinemia. Arzneimittelforschung 2000;50:260-5.
6. Heckers H, Dittmar K, Schmahl FW, Huth K. Inefficiency of cynarin as therapeutic regimen in familial type II hyperlipoproteinemia. Atherosclerosis 1977;26:249-53.
7. Gebhardt R. New experimental results in the action of artichoke leaf extract. Zeitschrift fur Allgemeinmed 1996;72:20-3.
8. Brown JE, Rice-Evans CA. Luteolin rich artichoke extract protects low density lipoprotein from oxidation in vitro. Free Radical Research 1998;29:247-55.
9. Schulz V, Hänsel R, Tyler VE. Rational Phytotherapy: A Physician's Guide to Herbal Medicine. 3rd ed, Berlin: Springer, 1998, 168-73.
10. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 425-6.
11. Kraft K. Artichoke leaf extract--recent findings reflecting effects on lipid metabolism, liver and gastrointestinal tracts. Phytomedicine 1997;4:370-8 [review].
12. Kirchhoff R, Beckers C, Kirchhoff GM, et al. Increase in choleresis by means of artichoke extract. Phytomedicine 1994;1:107-15.
13. Bundy R, Walker AF, Middleton RW, et al. Artichoke leaf extract reduces symptoms of irritable bowel syndrome and improves quality of life in otherwise healthy volunteers suffering from concomitant dyspepsia: a subset analysis. J Altern Complement Med 2004;10:667-9.
14. Santos HO, Bueno AA, Mota JF. The effect of artichoke on lipid profile: A review of possible mechanisms of action. Pharmacol Res 2018;137:170–8.
15. Sahebkar A, Pirro M, Banach M, et al. Lipid-lowering activity of artichoke extracts: A systematic review and meta-analysis. Crit Rev Food Sci Nutr 2018;58:2549–56.
16. Rondanelli M, Castellazzi AM, Riva A, et al. Natural Killer Response and Lipo-Metabolic Profile in Adults with Low HDL-Cholesterol and Mild Hypercholesterolemia: Beneficial Effects of Artichoke Leaf Extract Supplementation. Evid Based Complement Alternat Med 2019;2019:2069701.
17. Rondanelli M, Giacosa A, Opizzi A, et al. Beneficial effects of artichoke leaf extract supplementation on increasing HDL-cholesterol in subjects with primary mild hypercholesterolaemia: a double-blind, randomized, placebo-controlled trial. Int J Food Sci Nutr 2013;64:7–15.
18. Rondanelli M, Opizzi A, Faliva M, et al. Metabolic management in overweight subjects with naive impaired fasting glycaemia by means of a highly standardized extract from Cynara scolymus: a double-blind, placebo-controlled, randomized clinical trial. Phytother Res 2014;28:33–41.
19. Brand N. Cynara scolymus L.—The artichoke. Zeitschrift Phytother 1990;11:169-75.
20. Fintelmann V. Antidyspeptic and lipid-lowering effect of artichoke leaf extract. Zeitschrift fur Allgemeinmed 1996;72:1-19.
21. Newall CA, Anderson LA, Phillipson JD. Herbal Medicines: A Guide for Health-Care Professionals. London: The Pharmaceutical Press, 1996, 36.
22. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 84-5.