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Showing results 221 to 240 of 253.
Article
Zidovudine in asymptomatic human immunodeficiency virus infection: A controlled trial in persons with fewer than 500 CD4-positive cells per cubic millimeter
April 05, 1990
Article
The Timing of a First Birth and High School Completion
April 01, 1990
Article
RF PHASE COHERENCE IN ROTATING-FRAME NMR EXPERIMENTS IN ISOTROPIC SOLUTIONS
April 01, 1990
Article
Early intervention training related to family interviewing
April 01, 1990
Article
A COMBINED 2-DIMENSIONAL RELAYED-NOESY TOCSY EXPERIMENT
April 01, 1990
Article
Variation in the Reflotron Method of Cholesterol Measurement
April 01, 1990
Article
A new dominant neurological mutant induced in the mouse by ethylene oxide
April 01, 1990
Article
Experimental assessment of the effect of vocational training on youthful property offenders
April 01, 1990
Article
A strategy for quality assurance in Medicare
March 08, 1990
Patent
Impedance cardiometer
March 06, 1990
Article
Delay and number of food reinforcers: Effects on choice and latencies
March 01, 1990
Article
Kinetics of pentaamminenitritocobalt(III) to pentaaminenitrocobalt(III) linkage isomerization, revisited
March 01, 1990
Article
Developmental variation in the context of marijuana initiation among adolescents
March 01, 1990
Article
Plant antitumor agents. 29. Synthesis and biological activity of ring D and ring E modified analogues of camptothecin
March 01, 1990
Article
Estimating the conditional variance of a design consistent regression estimator
March 01, 1990
Article
The biodegradability of polyester blends
March 01, 1990
Article
Statistical Evaluation of Mechanistic Water-Quality Models
March 01, 1990
Article
Patterns of Behavior During Postpartum Estrus in Prairie Voles, Microtus-Ochrogaster
March 01, 1990
Article
Utility of fluoroimmunoassay in detecting luteinizing hormone surges in spontaneous and human menopausal gonadotropin-stimulated menstrual cycles
March 01, 1990
Article
X-ray-induced specific-locus mutations in the ad-3 region of two-component heterokaryons of Neurospora crassa. V. Irreparable mutants of genotype ad-3A ad-3B, ad-3A ad-3B nic-2, and ad-3B nic-2 result from multilocus deletion and an unexpectedly high freq
March 01, 1990