Rich SM, Armstrong PM, Smith RD, Telford SR.  2001.  Lone star tick-infecting borreliae are most closely related to the agent of bovine borreliosis.. J Clin Microbiol. 39(2):494-7.

Caporale DA, Rich SM, Spielman A, Telford SR, Kocher TD.  1995.  Discriminating between Ixodes ticks by means of mitochondrial DNA sequences.. Mol Phylogenet Evol. 4(4):361-5.

Smith RP, Rand PW, Lacombe EH, Telford SR, Rich SM, Piesman J, Spielman A.  1993.  Norway rats as reservoir hosts for Lyme disease spirochetes on Monhegan Island, Maine.. J Infect Dis. 168(3):687-91.