References
- Carlini EA. Homeopatia: Hoje e amanha. Rev Assoc Med Bras 1983; 29: 210–4
- Dougados M, Boumier P, Amor S. Sulphasalazine in ankylosing spondylitis: a double blind controlled study in 60 patients. Br Med J 1986; 293: 911–4
- Gibson R G, Gibson S LM, Mac Neil A D, Buchanan WW. Homeopathic therapy in Rheumatoid arthritis: evaluation by double blind clinical therapeutic trial. Br J Clin Pharmacol 1980; 9: 453–9
- Gribbin M. Placebos: cheapest medicine in the world. New Sci 1981; 89: 64–5
- Pocock SJ. Clinical trials. A practical approach. A Wiley Medical Publication. John Wiley & Sons., Toronto 1983
- Really D T, McSharry C, Taylor M A, Aitchinson T. Is homeopathy a placebo response? Controlled trial of homeopathic potency, with pollen hayfever as model. Lancet 1986; 2(8512)881–6
- Ritchie D M, Boyle J A, McLnnes JM. Clinical studies with an articular index for the assessment of joint tenderness in patients with rheumatoid arthritis. Q J Med 1968; 37(147)393–406
- Ropes M W, Bennet E A, Cobb S, Jacox R, Jessar R. Revision of diagnostic criteria for rheumatoid arthritis. Bull Rheum Dis 1958; 9: 175
- Steinbrocker O, Traeger C H, Batterman RC. Therapeutic criteria in rheumatoid arthritis. JAMA 1949; 140: 659