1. Ixodes ricinus spirochete and European erythema chronicum migrans disease;Ackermann;Yale J. Biol. Med.,1984
2. Spirochetes in Ixodes dammini and mammals from Connecticut;Anderson;Am. J. Trop. Med. Hyg.,1983
3. Erythema chronicum migrans Afzelius and Acrodermatitis chronica atrophicans. Early and late manifestations of Ixodes ricinus-borne borrelia spirochetes;Asbrink;Acta. Derm. Venereol. (Stockh),1985
4. The spirochetal etiology of erythema chronicum migrans Afzelius;Asbrink;Acta Derm. Venereol. (Stockh),1984
5. Isolation and cultivation of Lyme disease spirochetes;Barbour;Yale J. Biol. Med.,1984