Assessment of ozone exposures in the greater metropolitan Toronto area (Publications)
An ozone (O3) exposure assessment study was conducted in Toronto, Ontario, Canada during the winter and summer of 1992. A new passive O3 sampler developed by Harvard was used to measure indoor, outdoo
A family of stage-specific alanine-rich proteins on the surface of epimastigote forms of <em>Trypanosoma brucei</em> (Publications)
A 'two coat' model of the life cycle of Trypanosoma brucei has prevailed for more than 15 years. Metacyclic forms transmitted by infected tsetse flies and mammalian bloodstream forms are covered by va