1. Spirochäten-Ätiologie der Erythema-chronicum-migrans-Krankheit;Ackermann;Dtsch. med. Wschr,1984
2. Différences antigéniques entre des souches de Borrelia burgdorferi isolées d'Ixodes ricinus en Bretagne;Anderson;Méd. Malad. info,1986
3. The New Zealand white rabbit an experimental host for infecting ticks with Lyme disease spirochetes;Burgdorfer;Yale. J. BioI. Med,1984
4. Erythema chronicum migrans - a tick-borne spirochetosis;Burgdorfer;Acta trop. (Basel),1983
5. Prevalence of borreliae in Ixodes ricinus ticks from southern Moravia, Czechoslovakia;Hubálek;Folia parasitol,1990