Ellison GW, Wisscher BR, Graves MC, Fahey JL. Multiple sclerosis. Annals Int Med 1984; 101: 514-526.
Munger KL, Zhang SM, O'Reilly E, et al. Vitamin D intake and incidence of multiple sclerosis. Neurology. 2004;62(1): 60-5.
Murray, J. Infection as a cause of multiple sclerosis: theories abound because no one knows the answer yet. Editorials. British Medical Journal. Vol 325:1128. 16 Nov 2002.
Petajan JH, Gappmeier E, White AT. Impact og aerobic training on fittness and quality of life in multiple sclerosis. Ann neurol 1996; 39: 432-441.
Reynolds EH, Bottiglieri T Laundy M, et al. Vitamin B12 metabolism in multiple sclerosis. Arch Neurol.1992;49(6):649-52.
Sandyk R, Awerbuch G. Vitamin B12 and its relationship to age on onset of multiple sclerosis. Int J Neurosci 1993; 71: 93-99.
Swank RL. Multiple sclerosis: a correllation of its incidence with dietary fat. Am J Med Sci. 1950; 220: 421-430.
van der Mei IAF, Ponsonby A-L, Dwyer T et al. Past exposure to sun, skin phenotype, and risk of multiple sclerosis: case-control study. BMJ 2003;327:316.
