P3‐033: RANDOMIZED, DOUBLE‐BLIND, PLACEBO‐CONTROLLED STUDY TO ASSESS TREATMENT OF BIIB092 IN SUBJECTS WITH EARLY ALZHEIMER'S DISEASE: TANGO PHASE 2 STUDY DESIGN. (1st July 2006) - Ratti, Elena; Sperling, Bjoern; Olsson, Tina; Zhang, Li; Muralidharan, Kumar Kandadi; Kong, Jessica; O'Gorman, John; Rajagovindan, Raj; Graham, Danielle; Griffin, Sue; Grundman, Michael; Jaeger, Judith; et al.