1. Spirochetal antibodies in morphea [Abstract];Neubert;J Invest Dermatol,1986
2. Zum erweiterten Spektrum zeckenübertragender Spirochätosen;Rufli;Hautarzt,1986
3. Is localised scleroderma a Borrelia infection [Letter]?;Aberer;Lancet,1985
4. Evidence for spirochetal origin of circumscribed scleroderma (morphea);Aberer;Acta Derm Venereol (Stockh),1987
5. Serology of Lyme disease;Muhlemann;Lancet,1986