Li X, Thomas BN, Rich SM, Ecker D, Tumwine JK, Foulkes AS.  2009.  Estimating and testing haplotype-trait associations in non-diploid populations.. J R Stat Soc Ser C Appl Stat. 58(5):663-678.

Junglen S, Kurth A, Kuehl H, Quan P-L, Ellerbrok H, Pauli G, Nitsche A, Nunn C, Rich SM, Lipkin WI et al..  2009.  Examining landscape factors influencing relative distribution of mosquito genera and frequency of virus infection.. Ecohealth. 6(2):239-49.

Rich SM, Sawyer SA, Barbour AG.  2001.  Antigen polymorphism in Borrelia hermsii, a clonal pathogenic bacterium.. Proc Natl Acad Sci U S A. 98(26):15038-43.

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.

Widmer G, Akiyoshi D, Buckholt MA, Feng X, Rich SM, Deary KM, Bowman CA, Xu P, Wang Y, Wang X et al..  2000.  Animal propagation and genomic survey of a genotype 1 isolate of Cryptosporidium parvum.. Mol Biochem Parasitol. 108(2):187-97.

Feng X, Rich SM, Akiyoshi D, Tumwine JK, Kekitiinwa A, Nabukeera N, Tzipori S, Widmer G.  2000.  Extensive polymorphism in Cryptosporidium parvum identified by multilocus microsatellite analysis.. Appl Environ Microbiol. 66(8):3344-9.

Ayala FJ, Rich SM.  2000.  Genetic variation and the recent worldwide expansion of Plasmodium falciparum.. Gene. 261(1):161-70.

Rich SM, Ferreira MU, Ayala FJ.  2000.  The origin of antigenic diversity in Plasmodium falciparum.. Parasitol Today. 16(9):390-6.

Rich SM, Ayala FJ.  2000.  Population structure and recent evolution of Plasmodium falciparum.. Proc Natl Acad Sci U S A. 97(13):6994-7001.

Ayala FJ, Escalante AA, Rich SM.  1999.  Evolution of Plasmodium and the recent origin of the world populations of Plasmodium falciparum.. Parassitologia. 41(1-3):55-68.

Rich SM, Ayala FJ.  1999.  Reply. Parasitol Today. 15(1):39-40.

Rich SM, Licht MC, Hudson RR, Ayala FJ.  1998.  Malaria's Eve: evidence of a recent population bottleneck throughout the world populations of Plasmodium falciparum.. Proc Natl Acad Sci U S A. 95(8):4425-30.

Rich SM, Ayala FJ.  1998.  The recent origin of allelic variation in antigenic determinants of Plasmodium falciparum.. Genetics. 150(1):515-7.

Rich SM, Rosenthal BM, Telford SR, Spielman A, Hartl DL, Ayala FJ.  1997.  Heterogeneity of the internal transcribed spacer (ITS-2) region within individual deer ticks.. Insect Mol Biol. 6(2):123-9.

Rich SM, Hudson RR, Ayala FJ.  1997.  Plasmodium falciparum antigenic diversity: evidence of clonal population structure.. Proc Natl Acad Sci U S A. 94(24):13040-5.

Boyd EF, Hill CW, Rich SM, Hartl DL.  1996.  Mosaic structure of plasmids from natural populations of Escherichia coli.. Genetics. 143(3):1091-100.

Armstrong PM, Rich SM, Smith RD, Hartl DL, Spielman A, Telford SR.  1996.  A new Borrelia infecting Lone Star ticks.. Lancet. 347(8993):67-8.

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.

Rich SM, Caporale DA, Telford SR, Kocher TD, Hartl DL, Spielman A.  1995.  Distribution of the Ixodes ricinus-like ticks of eastern North America.. Proc Natl Acad Sci U S A. 92(14):6284-8.

Rand PW, Lacombe EH, Smith RP, Rich SM, Kilpatrick CW, Dragoni CA, Caporale D.  1993.  Competence of Peromyscus maniculatus (Rodentia: Cricetidae) as a reservoir host for Borrelia burgdorferi (Spirochaetares: Spirochaetaceae) in the wild.. J Med Entomol. 30(3):614-8.

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.