Citation: Vhw. Khouw-liu et al., An in vitro investigation of a poly(vinyl phosphonic acid) based cement with four conventional glass-ionomer cements. Part 1. flexural strength and fluoride release, J DENT, 27(5), 1999, pp. 351-357
Citation: Vhw. Khouw-liu et al., An in vitro investigation of a poly (vinyl phosphonic acid) based cement with four conventional glass-ionomer cements Part 2: maturation in relation to surface hardness, J DENT, 27(5), 1999, pp. 359-365