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Article

Into the world of illegal drug use : Exposure opportunity and other mechanisms linking the use of alcohol, tobacco, marijuana, and cocaine.

Fernando-A WAGNER ; James-C ANTHONY ; Bloomberg School of Public Health. Johns Hopkins University. Baltimore. MD. USA |

Dans American journal of epidemiology (vol. 155, n° 10, 2002)

[BDSP. Notice produite par INIST-CNRS R0x5iwpE. Diffusion soumise à autorisation]. Drawing upon an "exposure opportunity" concept described by Wade Hampton Frost, the authors studied two mechanisms to help account for prior observations about th[...]

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Article

Methods to assess population effectiveness of therapies in human immunodeficiency virus incident and prevalent cohorts.

Patrick-M TARWATER ; Roger Detels ; Mary-E GORE ; Joseph-B MARGOLICK ; John MELLORS ; Alvaro MUNOZ ; John PHAIR ; Bloomberg School of Public Health. Johns Hopkins University. Baltimore. MD. USA |

Dans American journal of epidemiology (vol. 154, n° 7, 2001)

[BDSP. Notice produite par INIST-CNRS R0xVCe34. Diffusion soumise à autorisation]. Two methods are presented for measuring population effectiveness (i.e., reduction of disease in a population in which only some receive treatment) of antiretrovir[...]

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