Allen L. Gifford

Self-reported adherence to antiretroviral medications among participants in HIV clinical trials: The AACTG Adherence Instruments

Margaret A. Chesney, Jeannette R. Ickovics, Donald B. Chambers et al. · AIDS Care · 2000 · 1.4K citations

Retention in Care: A Challenge to Survival with HIV Infection

Thomas P. Giordano, Allen L. Gifford, A. Clinton White et al. · Clinical Infectious Diseases · 2007 · 560 citations · Full text

Predictors of Self-Reported Adherence and Plasma HIV Concentrations in Patients on Multidrug Antiretroviral Regimens

Allen L. Gifford, Jill E. Bormann, Martha J. Shively et al. · JAIDS Journal of Acquired Immune Deficiency Syndromes · 2000 · 468 citations

Development and validation of a self-completed HIV symptom index

Amy C. Justice, William C. Holmes, Allen L. Gifford et al. · Journal of Clinical Epidemiology · 2001 · 428 citations

Primary Immunodeficiency, Sexual Health, Treatment And Prevention +6

Substance use and mental health correlates of nonadherence to antiretroviral medications in a sample of patients with human immunodeficiency virus infection

Joan S. Tucker, M. Audrey Burnam, Cathy D. Sherbourne et al. · The American Journal of Medicine · 2003 · 399 citations

Substance Abuse, Substance Use, Psychiatry +12