: - - Evolution of PMMA from nineties to 2000s (from 1st to third technology). A and B, PMMA of the main generation: spheres of tiny and irregular measurement that contribute to your development of granuloma. C and D, PMMA of your third generation: normal spheres with forty µm diameter. https://pmma-buttock-injections61482.blogolenta.com/23728718/top-guidelines-of-pmma-buttock-injections