Signalling System - Signed Rank Test
Signed - Significance Lies
Significance Only - Significant Abnormal Returns
Significant Abnormalities - Significant Advances
Significant Advantages - Significant Anisotropy
Significant Antecedents - Significant Assets

Significant Association - Significant Benefits
Significant Between - Significant Cause
Significant Cell Death - Significant Clustering
Significant Coefficients - Significant Concern
Significant Concordance - Significant Correlates
Significant Correlation - Significant Decreasing Trends
Significant Decrements - Significant Depletion

Significant Depression - Significant Differences
Significant Differences In Pain - Significant Disability
Significant Disadvantages - Significant Disturbance