Chicken eggshell (ES) is an industrial byproduct containing 95% calcium carbonate, and its disposal constitutes a serious environmental hazard. Different proportions of chicken eggshell as bio-filler for polypropylene (PP) ...
Wortsman, Ximena; Wortsman, J.; Orlandi, C.; Cárdenas, G.; Sazunic Yáñez, Ivo; Jemec, G. B. E(WILEY-BLACKWELL, 2012-03)
Background While the incidence of cosmetic filler injections is rising world-wide, neither exact details of the procedure nor the agent used are always reported or remembered by the patients. Thus, although complications ...