Assertion: phosphoric acid's analysis | /r/CapableOf | show significant difference
Facets:
value: in the pho group
type: OTHER
Source sentences:
text: In the PHO group, the analysis after 7 days showed no significant difference compared with the immediate analysis for both cements; a homogenous granular appearance was maintained (Figures 1 and 2), differing only in a heterogeneous appearance in the control group.