Martin Hartmann

Characterization of regulatory T cells in patients with dermatomyositis.

A. Enk, D. Massi, P. Krammer, 2010, Journal of autoimmunity.

Reduction of regulatory T cells in skin lesions but not in peripheral blood of patients with systemic scleroderma

V. Ruland, M. Haust, E. Suri‐Payer, 2010, Annals of the rheumatic diseases.

Malignant syphilis with ocular involvement and organism-depleted lesions.

A. Enk, H. Kutzner, M. Hartmann, 2009, Clinical infectious diseases : an official publication of the Infectious Diseases Society of America.