Figure 1.
Scanning electron micrographs of MTA cements after immersion in SBF for 1, 7th and 14th days (MTA: a,b,c);( MTA + CaCl2:d, e,f) ; (MTA+NaF:g,h,i) ;(MTA+ CaO:k,j,l) ;(MTA+Ca(NO3)2: m,n,o)
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