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Discover 12,606 clinical trials near Phoenix, Arizona. Find research studies in your area.
Showing 8141-8160 of 12,606 trials
NCT00802464
The goal of this randomized observer-blind trial is to further refine the formulation of vaccines containing GSK1437173A in older adults by comparing the cellular and humoral immune responses and the safety profiles of the different formulations.
NCT02284399
Information on pregnant women undergoing non-invasive prenatal testing (NIPT) at one of the Obstetrix Medical Groups Outpatient Centers between January 2012 and June 2014 will be retrospectively gathered and an analysis of the impact and prevalence of NIPT. This will be compared to a control group of pregnant women in those same practices undergoing prenatal testing during the months of January 2010-July 2010.