D L Robertson

The heterosexual human immunodeficiency virus type 1 epidemic in Thailand is caused by an intersubtype (A/E) recombinant of African origin

H Hui, F. Gao, P. Sharp, 1996, Journal of virology.

Genetic diversity of human immunodeficiency virus type 2: evidence for distinct sequence subtypes with differences in virus biology

H Hui, D. Ho, F. Gao, 1994, Journal of virology.

Evolution and probable transmission of intersubtype recombinant human immunodeficiency virus type 1 in a Zambian couple

D. Gotte, P. Sharp, D. Burke, 1997, Journal of virology.