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  1. No Access

    Article

    The effect of maturation on in-vitro erosion of glass-ionomer and other dental cements

    The clinical durability of restorations made using water-based materials depends upon the type of material used. Current specification tests cannot predict durability, possibly because these are carried out on...

    J A Williams, R W Billington, G J Pearson in British Dental Journal (1992)

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    Article

    The comparative strengths of commercial glass-ionomer cements with and without metal additions

    Metal reinforced glass-ionomer cements are said to possess superior mechanical properties when compared to non-metal reinforced glass-ionomer cements. However, the literature to date does not always support th...

    J A Williams, R W Billington, G J Pearson in British Dental Journal (1992)

  3. No Access

    Article

    Variation in powder/liquid ratio of a restorative glass-ionomer cement used in dental practice

    This study investigates the powder/liquid ratios of a glass-ionomer restorative (ChemFil II, Dentsply) mixed in clinical practice. Twenty-two dental surgery assistants (11 from general practice; 11 from a dent...

    R W Billington, J A Williams, G J Pearson in British Dental Journal (1990)