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| |  | || | || | ||   ____     |  ___|| | || | || 
| |/\| || | || | ||  |    \\   | ||__   | '--' || 
|  /\  || | \\_/ ||  | [] ||   | ||__   | .--. || 
|_// \_||  \____//   |  __//   |_____|| |_|| |_|| 
`-`   `-`   `---`    |_|`-`    `-----`  `-`  `-`  
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Text this: Effects of pH on the surface texture of glass ionomer based/containing restorative materials