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Showing results 621 to 640 of 640.
Article
N-substituted 9 beta-methyl-5-(3-hydroxyphenyl)morphans are opioid receptor pure antagonists
January 01, 1998
Article
There for the taking: Tapping the world's largest aid market
February 01, 1997
Article
Discriminative stimulus effects of site-selective N-methyl-D-aspartate antagonists in NPC 17742-trained rats and squirrel monkeys
August 01, 1997
Chapter
Gender Differences in Relationship Decisions Among College Students
September 01, 1997
Article
The intravenous injection of illicit drugs and needle sharing: an historical perspective
April 01, 1997
Article
Attitudes toward methadone maintenance: implications for HIV prevention
January 01, 1998
Article
Protein prenylation is required for aldosterone-stimulated Na+ transport
June 01, 1997
Article
Radiation response of InP/Si and InGaP/GaAs space solar cells
January 01, 1998
Article
Prenatal stress alters the size of the rostral anterior commissure in rats
September 01, 1997
Article
Chronic and acute prenatal and postnatal ethanol exposure on lymphocyte subsets from offspring thymic, splenic, and intestinal intraepithelial sources
January 01, 1998
Article
Survey Introductions and Data Quality
June 01, 1997
Article
The Annonaceous acetogenin bullatacin is cytotoxic against multidrug-resistant human mammary adenocarcinoma cells
May 01, 1997
Article
Influence of alcohol and drug use on AIDS risk behavior among youth in dropout prevention
January 01, 1998
Article
Children's health insurance, access to care, and health status: New findings
January 01, 1998
Article
A model of imperfect competition using marginal input and output prices: Application to the beef packing industry
January 01, 1998
Article
Health education for a breast and cervical cancer screening program: using the ecological model to assess local initiatives
January 01, 1998
Article
An analysis of mortality in the grower/finisher phase of swine production in the United States
January 01, 1998
Article
A project to reduce the burden of diabetes in the African-American Community: Project DIRECT
January 01, 1998
Article
Socioeconomic Status and Breast Cancer Mortality: An Analysis of Education Data Newly Available on Death Certificates
September 01, 1997
Article
Prevalence of sexual risk behaviour and substance use among runaway and homeless adolescents in San Francisco, Denver and New York City
February 01, 1997