1. Homeopathy, flu syndrome and double blinding;Casanova;Tonus,1984
2. Results of three years of randomised, multicentre studies on Oscillococcinum/placebo;Casanova,1988
3. A controlled evaluation of a homoeopathic preparation in the treatment of influenza-like syndromes;Ferley;British Journal of Clinical Pharmacology,1989
4. Oscillococcinum in patients with influenza-like syndromes: a placebo-controlled double-blind evaluation;Papp;British Homoeopathic Journal,1998
5. Use of the medicine Oscillococcinum® for the prevention and treatment of influenza and acute respiratory viral infection;Selkova;Infectionni Bolezni,2005