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Article

The validity of drug users'self-reports in a non-treatment setting : prevalence and predictors of incorrect reporting methadone treatment modalities.

M.W. LANGENDAM ; E.J.C. VAN AMEIJDEN ; H.J.A. VAN HAASTRECHT ; Municipal Health Service. Division of Public Health and Environment. Amsterdam. NLD |

Dans International journal of epidemiology (vol. 28, n° 3, 1999)

[BDSP. Notice produite par INIST VgFqR0xq. Diffusion soumise à autorisation]. Background Epidemiological studies among drug users are often based on retrospective self-reports. However, among others, memory failure, being under the influence of [...]

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Article

Gender differences in clinical manifestations before AIDS diagnosis among injecting drug users.

I.J.B. SPIJKERMAN ; R.A. COUTINHO ; M.W. LANGENDAM ; E.J.C. VAN AMEIJDEN ; A. VAN DEN HOEK ; Municipal Health Service. Department of Public Health and Environment. Amsterdam. NLD |

Dans European journal of epidemiology (vol. 14, n° 3, 1998)

[BDSP. Notice produite par INIST R0xoCKB3. Diffusion soumise à autorisation]. We compared incidence rates of self-reported HIV-related symptoms and illnesses, verified clinical manifestations and findings on physical examination between female a[...]

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