APA

Schechter M. T., Strathdee S. A., Cornelisse P. G., Currie S., Patrick D. M., Rekart M. L. & O'Shaughnessy M. V. (19990921). Do needle exchange programmes increase the spread of HIV among injection drug users?: an investigation of the Vancouver outbreak. : AIDS (London, England).

Chicago

Schechter M T, Strathdee S A, Cornelisse P G, Currie S, Patrick D M, Rekart M L and O'Shaughnessy M V. 19990921. Do needle exchange programmes increase the spread of HIV among injection drug users?: an investigation of the Vancouver outbreak. : AIDS (London, England).

Harvard

Schechter M. T., Strathdee S. A., Cornelisse P. G., Currie S., Patrick D. M., Rekart M. L. and O'Shaughnessy M. V. (19990921). Do needle exchange programmes increase the spread of HIV among injection drug users?: an investigation of the Vancouver outbreak. : AIDS (London, England).

MLA

Schechter M T, Strathdee S A, Cornelisse P G, Currie S, Patrick D M, Rekart M L and O'Shaughnessy M V. Do needle exchange programmes increase the spread of HIV among injection drug users?: an investigation of the Vancouver outbreak. : AIDS (London, England). 19990921.